Category: Blog

You’ve surely heard the phrase “There ain’t no such thing as a free lunch!” We hear it all the time, but have you ever wondered where that came from? As it turns out, the “free lunch” refers to the tradition of pubs and taverns providing a complimentary midday meal to their patrons. Of course, the offerings consisted of something sufficiently salty so that anyone who ate the “free lunch” ending up drinking plenty of paid-in-full grog to wash it down. The food may have been free, in theory, but money still changed hands.

Week-in and week-out we get calls from people looking to book a “free inspection,” usually immediately, later on the same day. Umm…okay. So, we have to let these folks down easy. See, first of all, we’re usually booked at least two weeks out, with actual, real, live, paying customers. Imagine that! So, it’ll be difficult for to make it over at 2pm today. Sorry.

The problem is this. We are a mold inspection company. In other words, that’s what we do for a living. The companies that come and do free inspections aren’t actually mold inspectors. They are mold remediators. The people who offer free services are doing so with the hope of getting paid some other way, and they are also often providing services that they are woefully unqualified to provide. You wouldn’t want us to come out and give you a free root canal, would you?

Also, a proper inspection takes several hours on-site and usually costs +/- $1500, including the testing, which consists of analysis of samples we collect and overnight to an independent, third-party laboratory. The lab certainly doesn’t do that for us at no cost, so how could it be free, unless we were making money some other way? The “free inspections” people seek, which we clearly and rightfully charge for, generally represent a total investment on our part of nine to ten hours, the byproduct of which is a comprehensive written report documenting our findings and a detailed remediation and repair plan. It also almost invariably involves additional hours of consultation in person, on the phone and by email as well. Trust me when I say this: a free mold inspection like this doesn’t exist. In fact, a free inspection of any sort doesn’t really exist.Let’s take a look at it this way. First of all, who would value their time at precisely zero dollars per hour? If you said, “No one!” then pat yourself on the back, you’re a lot smarter than these companies are giving you credit for. Also, if a “professional” values their time that way, why would anyone else attribute any greater value to it? During a free inspection, someone from a mold remediation company — not a mold inspection company — will come out to your home and look for a mold problem, whether you have one or not. In all cases, they are hoping to find one and attempt to sell you mold remediation services. You may be thinking, “That sounds more like a sales call” and you would be right. For a mold remediation company, the “free inspection” is really just a way to get their foot in the door. Your door.

Sometimes they even offer “one-stop-shopping” and offer to do the testing before and after the remediation. That sounds like a conflict of interest, doesn’t it? It is, especially if you’re concerned about your best interests, but that’s not even the worst part.

Now you’ve arrived at the reason that we exist.There is such a blatant conflict of interest when companies perform both mold remediation and mold inspections, that it’s actually illegal in several states and there are many states where similar legalization has been proposed. Texas and Florida are two standout examples. In fact, we wrote an article about this very thing not too long ago. You can find it here. It’s been illegal in the asbestos business for ages, and it should be illegal in all 50 states when it comes to mold too, in my opinion. Eventually it hopefully will be. In the meantime, you, the consumer, need to be aware of the landscape and protect your own interests, because there are more companies out there doing it the wrong way than the right way. That’s for sure.

Unlike the many companies that do both mold testing and mold remediation, often testing their own work – a major no-no – we perform mold inspections, mold testing and mold remediation consulting. That’s it, and that’s all. We charge for our time, expertise and advice. We don’t benefit from the size of the problem you have, whether it be large, small or non-existent. What we care about is a healthy and expeditious resolution to your problem, especially since the vast majority of our business is word-of-mouth, often referrals from physicians who believe their patient’s house may be making them sick. We have no financial arrangements with any contractors. In fact, it’s our job to pass or fail the project at the end. How much of a conflict would that be? We fail contractors every week and hold their feet to the fire. We never look the other way. In fact, we are known for being fairly hard on the contractors. They love us when we refer them business and hate us when we fail them because they still have more work to do. Oh well!

So, what does a proper mold inspection entail? First of all, it’s at least usually a 2-3 hour commitment on-site, that begins with learning about the background of the building and the concerns of the occupants, followed by a comprehensive physical inspection of all accessible areas of the building, inside and out. Various screening methods are employed to “peel the layers of the onion” away. In our case, we’re equipped with infrared cameras, laser particle counters, electronic moisture detection equipment, and many other tools, all utilized by a very experienced, highly trained specialist. Following the first phase of the inspection, a testing strategy is developed and approved by you, the homeowner. Samples are collected in accordance with industry standards and sent to an accredited third-party lab for analysis. When the results come back, a document is generated containing all of the observations made, including building defects, deficiencies, repairs needed, and a comprehensive remediation plan, along with the laboratory report and a written summary of the analysis, in language that anyone can understand. It’s a step-by-step game plan designed to be the blueprint for restoring the property to a “normal,” healthy condition.

And it doesn’t end there. An environmental consultant, like GOT MOLD?, would then help you select the contractors, and come back when the contractors think they’re finished to do the requisite inspection(s) and testing, and make sure the work has been completed satisfactorily, before you release the final payment to them. If more work still needs to be done, the contractor must then come back and do what’s necessary to complete the project at no additional charge, as many times as the need to, until the project is granted final clearance. Then they get paid. And you can breathe easily, knowing that you’ve actually gotten what you paid for. Try getting all of that for free, no strings attached.

P.S. After this post went up, an ABC Special was brought to our attention. It features some other NJ mold companies and their unsavory tactics. You may find this very interesting in your search for a competent company that you can trust. Just click on the image below to watch this brief and enlightening piece.

Who doesn’t love the way a new car smell? It’s thrilling. A confirmation of accomplishment. The new house smell is no different. Whether it’s a freshly completed renovation or the special feeling of being the first owner of a newly built home, we associate powerful, positive, invigorating feelings to those aromas. #winning

But should we?

The truth is that this alluring potpourri is actually quite toxic. What you’re smelling are noxious chemicals being released from the plastics, paints, adhesives and finishes, known as volatile organic compounds, or VOCs. Even though they usually dissipate over time, they’re linked to a whole array of illnesses, and while this probably isn’t completely news to you, what I’m saying is that ignoring it may not be such a good idea. A hot new car is very attractive. A third eye, not so much.

You may have read about the Tesla owner who fell asleep while driving, sober, around noon, resulting in him killing a cyclist, and potential jail time. He’s blaming a high concentration of new car fumes for the overwhelming sleepiness he experienced, and he might be right. One of the most common symptoms of VOC exposure is fatigue, in addition to adversely affecting cognitive functions. Probably not an ideal environment for the interior of an automobile. Someone might want to do something about this. Perhaps if Congress spent less time on inane issues like steroids in major league baseball, they’d be able to work on stuff that matters, like this. Apparently it’s a common issue at all levels in the industry. According to official documents from Bentley Motors, an “obnoxious odor” was a problem in cars made from 1999–2002, and was traced to a rust inhibitor. Like many things in life, it’s a tradeoff, especially with cars. You want new wheels, but unless you have Mark Cuban’s budget, you aren’t in a position to choose the materials your ride is comprised of.

Your house is a very different story.

They say we spend about 90% of our time indoors. This includes cars and public transportation.

Although it sounds like an awful lot, the good news is that we have the most control of our destiny in our homes. You just need to do your homework, and be an informed consumer. These days, even the worst offenders in the building materials business are making stuff that’s far less toxic. It’s pretty awesome. In fact, it’s no different than the household cleaning products business. Before they used nasty chemicals and snappy marketing to sell low-quality stuff to the American public, as if it were better than what our grandmothers used in the days before Windex existed. Fast and cheap was their mantra. That’s the former paradigm. Thankfully things have changed. It used to be a take-it-or-leave-it type of thing, but the consumer has spoken, and their voice was heard. We now have a plethora of healthy options.

I often say that clean doesn’t have a smell. Some of the odors that we encounter every day make us feel clean. Bleach has it’s place, but it’s in the washing machine. Sanitizers are for the hospital, not the home. Contrary to what most people think, there’s no need to use chemicals during mold remediation. They cause more harm than good. Do the research. Oh, and about air fresheners? I’ll save the keystrokes and electrons. Just throw them away.

It’s also the same with food and personal care products. Coca-Cola and McDonalds are struggling while Whole Foods is booming and Acme and Shop-Rite are so busy shutting down stores they can’t be bothered to get the flies off their piles of rotting veggies.

Now, back to the point of this piece.

The new house smell is a serious issue, so I’ll share some of my thoughts, but the truth is that it’s too much for a little blog post. I’ll have to break this down into a few chunks, or write a real article about it, but in the meantime, here are the basics. The key is prevention, which is really about awareness and avoidance. Mold and other allergens can be cleaned up, but these chemical bad guys are much tougher to deal with.  Believe it or not, I’d rather buy a moldy home than a chemical-laden one. The fact that homes still get built – legally – with materials of comprised of well-known carcinogens simply stuns me.

If we want to reform healthcare and have a healthy society, let’s start with common sense. Let’s not make carcinogenic houses, cars and workplaces. Don’t even get me started about schools. We raise and educate our next generation in moldy, stale buildings and feed them non-food, while teaching them how to barely pass tests, like automatons. Barf.

Again, this is fodder for a future post.

Back to VOCs…

I’ve seen VOC problems affect a home from something as simple as a shopping excursion at Pottery Barn or IKEA. This is easy to deal with. You remove the source.

Once they’re embedded in your home though, it’s a different story. It’s bad news when your whole house is painted with builder’s grade paint, or when your hardwood floors are finished with the stuff from the bottom builders’ supply store shelf. I’ve actually had contractors verbally agree to use the healthy stuff, but throw it away when we left, and then proceed to use what they usually use. This resulted in them sanding off the finish and re-doing it on their nickel, then paying for the house to be HEPA-vacuumed. Needless to say, nobody was pleased except the guy we paid to clean it up.

Even though I’ve only talked about man-made VOCs, mold makes VOCs too, but they are called mVOCs, with the “m” standing for microbial. Interestingly, many of the compounds active mold growth produces look a lot like industrial chemicals. This explains why the vast majority of our most mold-sensitive clients are also sensitive to chemicals and fragrances. This syndrome is called Multiple Chemical Sensitivity (MCS) in some circles, but a woman down in Texas named Dr. Claudia Miller has renamed it TILT, which stands for Toxicant-Induced Loss of Tolerance. She’s written quite a bit on the subject. If you’re interested, you can start here. It’s estimated that 3-5% of Americans suffer from MCS/TILT.

When we are faced with client that has a VOC problem in their home, the first thing we have to do is identify the source(s), which often includes mold. The primary motive behind this part of the process is to determine exactly what the remedy(s) will be.

With an indoor air quality problem, you only have three options.

1. Source control: Get rid of it, if you can, but if it’s the paint on your walls or the insulation inside them, much easier said than done. Nonetheless source removal/source control is always best. In the cases where this isn’t practical or possible, we go to…

2. Filtration: Using special filters, which contain activated carbon/charcoal, the airborne chemicals are trapped, and over time, you can reduce the chemical load on the house. These are expensive, since they require a significant amount of carbon to make a dent in a sick home, and the filters need to be replaced regularly to remain effective. ($$$$)

A much better option, for several reasons, is…

3. Dilution: Introducing fresh air from outside – to dilute the not-so-fresh indoor air – seems like a no-brainer, but it’s only practical when the weather’s nice. Just opening your windows on a nice spring day won’t cut it. Also, who wants to watch their hard-earned cash go out the window with the VOCs? Thankfully, there is a solution. There are devices known as heat recovery ventilators (HRVs) and energy recovery ventilators (ERVs), which allow fresh air in, while sending the stale air out, while keeping your utility bill in check. Ask your HVAC guy about them. They are mandatory in many commercial buildings, but not in residential, even though every home should have one.

If you think your home may have a VOC problem, there are a couple of things you can do. You can take the first step on your own, with a DIY test kit from a company like PRISM Analytical. They have a great product which we use professionally, that detects man-made VOCs, as well as kind that mold growth produces. It’s affordable and effective. Here’s a link to their site. If you would rather just cut to the chase, you can hire an environmental consultant with specialized experience in this field, such as GOT MOLD?. They will identify the sources, and prescribe a step-by-step solution. Keep in mind, you don’t want to have the same people doing the inspection, also doing the remediation work. That’s a conflict of interest.

Either way, if you are having symptoms that you think may be related to something in your home, it’s important that you take action.

I sat down to write this post today, without knowing that a new Lyme Disease-causing bacteria was recently discovered by Mayo Clinic researchers. It just so happened to show up in my newsfeed as I began writing.

Apparently, some of the symptoms are different, but the good news is that the treatment is the same. Of course, if you know anything about Lyme, you know that the treatment can be anything but straightforward, ranging from a round of antibiotics, to myriad other methods, depending upon your genotype and other confounding variables, including possible mold exposure. The treatment process can be a matter of months to a matter of years. Some people recover quickly and move on. Others seem to suffer forever, with symptoms that mirror multiple sclerosis, and other nasty diseases you wouldn’t wish on your worst enemy.

We have consistently seen a direct connection between Lyme disease and mold-related illness since we opened our doors almost 14 years ago. We’ve helped hundreds of Lyme patients rid their homes of mold, and begin their healing. It’s hard enough to deal with one of these issues, let alone both at the same time.It’s a complicated subject, and thankfully, the science seems to be emerging more quickly than ever before. But just as the awareness grows, there remain naysayers in the medical community that don’t think that Lyme is complicated at all, and dispute the validity of something known as Chronic Lyme Disease. Here’s an example of the rhetoric from that camp.

So, here’s why I’m writing this post.

This is a very personal issue for me, and the main reason GOT MOLD? exists.  In the early 90’s, as a child, I was diagnosed with Lyme while living in a moldy home, and dealt with all of the associated issues. I gained weight, developed terrible brain fog, candida, fatigue, and whole host of other life-altering symptoms. It’s taken me 20 years to overcome many of them, while a few still linger. This was long before mold illness or Lyme disease were taken seriously. There were certainly no such thing as mold inspectors or mold remediators. Lyme doctors were marginalized and attacked back then. My doctor, Dr. John Bleiweiss, an early Lyme disease pioneer, committed suicide after being sanctioned by the AMA, well aware of what the road ahead involved for him and his family. It was terrible.

Lyme is a tough disease. It’s tough to diagnose properly; it mimics other diseases. It’s tough to treat; the offending bacteria have developed some pretty effective defenses, and know how to hide. The symptoms can be brutal, often times creating a whole host of other sensitivities to things as basic as light and fragrances. Because it’s a biotoxin-based illness, it also works against you in the case of mold exposure, where the two amplify one another. And if you’re one of the “lucky” 24% of the population that has a hard time processing these toxins, due to your genetics, you’re in for a real treat.

Dealing with a mold problem can be quite a challenge, especially if it’s making you ill. The costs can be daunting and finding competent medical care is extremely difficult for many. The initial investigations are wrought with worry, and the work itself is akin to a home invasion. It doesn’t help that people often think you’re crazy, and the whole process can make you crazy even if you aren’t already. It’s not uncommon for mold-sensitive people to set up tents in their yards while remediation is done, or to “buy time” while they’re working on a solution. By the way, this is all happening while you’re too tired to take out the garbage.

We are not Lyme experts, but we know buildings, and we know mold better than anyone else out there. Just as important, we understand how Lyme and mold and all of the other associated issues work together, and we have deep experience working with Lyme-literate (LLMD) and mold-literate (MLMD ) doctors, including Ritchie Shoemaker, and those he has trained in the Shoemaker Protocol, which makes us an invaluable asset in your fight to regain your health. This is not our first rodeo.

If you are suffering from Lyme disease, and also concerned about a possible mold problem in your home or workplace, we’ve been there, and we are here to help.

I love it when I see mold remediation firms, and companies that sell the products they use, offering multi-year guarantees or warranties. It helps me to know –  immediately – who I will never refer clients to. See, mold growth can occur within 24-48 hours of a water event, or excessive dampness, according to the EPA. So, how does a company that removes black mold offer a guaranteed mold prevention, if they have no way of knowing whether or not there may be another unattended flood or leak, or if your dehumidifier dies while you’re sunning yourself in the Caribbean? They can’t, except with some fancy fine print. Caveat emptor.

See, if the conditions are right for mold, which simply means dampness for any extended period, no amount of mold-killer, or anti-microbial, or anything will prevent it. I’ve seen mold growing on dust on glass. I’ve seen mold growing on every surface you can imagine.

There’s a company called Anabec, which makes a whole slew of products commonly used in mold remediation. They, and the contractors who use their stuff, offer warranties on their mold prevention and remediation products ranging from 10 to 50 years! Must be powerful, eh? Well, actually, here is their fine print, which I copied from their website.

No matter whether you rent or own, your home should be where you feel safest. It should be where you rest and rejuvenate. It’s a place where you take care of yourself and those you love. The renter’s playbook has guide to help you.

When you own your home, and you think you may have a mold problem, in most cases, it’s simply a matter of figuring out the why’s and how’s, and then getting it taken care of, assuming it’s in the budget.

When you rent, it’s a whole different ball of wax. You usually have to involve your landlord, and that’s where things start to get messy. The first decision is whether or not to do testing, and if so, who’s paying for it. Renters call us all the time to get prices, hoping their landlord will spring for the inspection, only to be disappointed and find out that they’d rather just send in some maintenance staff to either rip it out or paint over it, neither of which are acceptable practices as the first step when there’s a potential mold issue of any significance.

Alternatively, your landlord will often bring in their own mold “expert” to take a look, rarely taking samples or performing a comprehensive inspection. Their purpose is to help the landlord figure out why it’s your fault, or find a cheap solution. Rarely does it follow the ideal path of resolution, where a proper remediation is planned and executed.

So, when you’re in this situation, what’s a person to do? Call the Department of Health? Unfortunately they aren’t usually very much help in the beginning stages. Sometimes the Local Housing Authority will go to bat for you, but it depends on where you’re located. Should you get a professional inspection done? Do you really want to pay for testing, which can sometimes
be more than your rent? It depends. In some cases it makes sense to do so, especially if you have a really tough landlord or the mold problem is severe and your health is at risk.

The most important first step is for you to know your rights as a renter. The laws are different from state to state, so do your own research or consult an attorney, but in most jurisdictions there’s a legal doctrine known as the Implied Warranty of Habitability (“IWOH”). In essence, what this means, is that your landlord has an obligation to provide housing that is fit and habitable. What’s interesting is that you’ll see no language in the lease about this, hence the reason it’s called the implied warranty of habitability. It’s a given and it need not be explicitly said in the rental agreement. People renting out housing have certain fundamental obligations.

How you define fit and habitable? The unit/building has to be substantially compliant with state and local building and health codes. Above all, the rental unit must not have conditions that would be a threat to the health and safety of the tenants. It’s pretty simple.

Issues that may cause you to invoke the warranty of habitability may be as simple as appliances that aren’t functional, or as severe as gaping holes in your roof or broken windows, exposing you to the elements. Significant leaks and mold are potentially just as serious. Since most people reading this are worried about mold, let’s focus on that.

It has been said that common sense is not so common, so I will say this even though it’s as basic as you get. When you’re dealing with a mold problem, you’re actually dealing with two issues; the moisture source, and the mold. One causes the other, and if you don’t correct the underlying water problem, the mold will most assuredly return. This is why so many landlords get into trouble with mold. They spray some bleach or slap on a coat of paint, like I said earlier, only to see it return again. It can be very frustrating to deal with this approach as a tenant, especially if someone in the house is having his or her health affected by the mold. So what do you do?

1. Document, document, document: Get a notebook and keep detailed notes on every interaction with your landlord and building staff regarding your apartment and the issue(s) at hand. Every conversation, every time maintenance attempts or performs a repair. Dates, times, names, etc. This is very important, especially if this drags on for a long time. If you ever have to go to court, that notebook will be your best friend.
2. Protect yourself: Usually people call us because someone is either getting sick from the mold, or is highly susceptible to mold-related illness. It’s very disempowering to have a problem like that and not be able to take action. If where you live is a threat to your health, you need to pull out all the stops. First, talk to your doctor. Explain what’s going on. They may tell you to move, which you may have to consider. If not, it often helps to have them write a letter which clearly states that you, or the person you’re caring for, has a medical condition which is exacerbated by mold exposure. People with more serious health problems, like a compromised immune system, cannot live in a moldy environment under any circumstances. A strongly written letter from your physician gives you a lot of leverage, especially if you have to go to court at some point. If you choose to stay and see it through, get yourself a good air purifier or two to reduce exposure. You don’t have to spend a fortune. Here’s a unit we like a lot. Also, if you can, consider relocating temporarily, although I know that’s not often practical or possible.
3. Notify the landlord in writing: In addition to the contemporaneous notes, when you have a repair or maintenance issue, and your landlord has proven to be unresponsive, or dismissive after a verbal request, you must put your request in writing. There’s no hard and fast rule about how many times or how often you should request something to be taken care of before you escalate things, but I feel that three letters is enough. The first one is friendly. The second one reminds them of the first one and reiterates your request and concern. If someone is getting sick from the mold, you must say so. The third one let’s them know what you’ll be doing next.
4. Seek legal counsel: Find a local attorney with landlord-tenant dispute experience. There are non-profit law firms in some areas that specialize in things like this. Sometimes they can point you toward free government resources, which can make all difference in the world.
5. Consider getting an inspection & testing done: It’s often a good idea to get a proper inspection done, with testing, to make sure you’re not off-base, and also to make it clear to your landlord that you’re serious about the situation. You can easily get into arguments about how bad it is, or isn’t, but until you have real data and a report from a qualified professional, it’s simply a matter of opinions. Also, the byproduct of a proper inspection is a remediation plan which tells the building owner exactly how it needs to be done, according to the industry standard and/or any regulations which may exist in your area. This will usually wake them up to the reality that they shouldn’t do attempt to do the work themselves. It can save a lot of back-and-forth and wasted effort on everyone’s part, not to mention preventing things from getting worse due to a botched mold cleanup. Don’t ever expect, or even ask, for your landlord to pay for an inspection up front, because one of two things will happen. First, they’ll say no. Second, they’ll hire someone who will tell them what they want to hear and beat you to the punch. Don’t waste your time. Your best bet is to try to get a reimbursement after the fact. The old adage that it’s better to ask for forgiveness than permission applies here.
6. Withhold rent: Landlords want to get paid. The good news about the IWOH is that it’s a two-way street. They maintain a fit and habitable place for you to live, and you pay rent. If they fail to keep up their end of the bargain, you don’t pay. At least not right away. This is where things get complicated because every jurisdiction has different laws about this. Some allow you to withhold rent and then argue at an eviction hearing about all of the things they didn’t do, which sounds like a nightmare to me, and a risky proposition. Other towns and cities allow for you to pay the rent to the Clerk of the Court, or into an escrow account, so that the funds get released to the landlord only when the unit is deemed fit and habitable. Here’s a link to a piece about this rather murky subject. Do your research. This is often the most powerful tool in your toolbox if you do it correctly. If you play by the rules, you’ll be amazed how quickly they usually rally.
7. Evict yourself: If you’re fed up, or just looking to get out of the lease, and move on, once you’ve withheld rent and they’re not cooperating, there’s something called constructive eviction, where you essentially terminate the lease without penalties or being subject to the rest of your obligations under the lease agreement, based upon the landlord’s failure to comply with the IWOH, among other things.

The reality is that most landlords are just starting to realize how serious mold can be, and the liability that comes along with deferred maintenance. You’ve probably heard that cheap people pay twice, and landlords often fall into that camp. Don’t be surprised if it’s an uphill battle, but if you handle everything right, you will usually prevail. The most important thing to remember is that it’s your home, even if you don’t own it, and there are things you can and must do to protect yourself and your family. There are resources available to you which give you more power than you can imagine. Get out there are use them to their fullest.

DISCLAIMER: I am not a lawyer, and I’ve never even played one on TV. This is not legal advice, and should not be construed as such. I’m just sharing my experience here. When in doubt, don’t listen to me. Consult with an attorney.

Don’t finish a basement …Until you read this. Due to popular demand, I have been forced to sit down at my computer and put to paper my mold prevention ideas and concepts that apply to finishing basements and other sub-grade living spaces.

First, let me say that if you are reading this you are head and shoulders above the mass of the population that will haphazardly sheetrock and carpet a basement without concern for the inherent problems that traditional finished basements are known for within my industry. My only concern is that the ideas contained in this article gain wide acceptance and my revenue decreases dramatically. If this occurs, I will gladly accept generous donations from the happy applicants of the wisdom contained herein.

Few of these ideas are original. The true value of this short piece is to shine the light on the choices you have as you endeavor to add very valuable space to your home.

If done right, a nice profit and many enjoyable years can grow out of your healthy, well-designed basement. If done wrong or without proper attention to the crucial details, other things will grow out of – and in – your basement. And you won’t like that. That’s why you are reading this. So let’s proceed.

Let’s start with a brief mymedic.es course in mold. Mold 101. Here’s all you need to know for now.

Mold spores are like microscopic seeds that are constantly floating around in the air. In fact, unless you are highly sensitive or there is a large concentration of spores as a result of a mold growth problem near where you are now sitting, the air you are now breathing contains mold spores that are probably not bothering you in the least. Mold spores are literally everywhere; on your clothing, your eyeglasses, the face of your watch, your kitchen table. This is unavoidable. What we really want to avoid is mold growth, not mold spores, since mold spores are, in fact, unavoidable.

Why do you not want mold growth in your house? In a nutshell, here it is:

• It stinks
• It ruins your stuff
• It can make you and your family sick
• Other nasty stuff likes to join the party (i.e. dust mites, spiders, bacteria, amoeba, nematodes)
• You may end up having a hard time selling your house

Mold growth occurs when a few specific factors are present. In fact, part of the problem is that these factors are very often present indoors because mold loves the same conditions we do, with few exceptions.

• Moisture/water
• Oxygen
• Comfortable temperature
• Nutrition/food source (cellulose, i.e., drywall, ceiling tiles, wood, carpet, etc.)

Of all of the above factors, moisture is the most easily controlled. In fact, few of the other factors are easily or cost-effectively dealt with. So, control moisture you must. Moisture control is the mold-prevention mantra.

Also at play is the type of building materials and the way they interact and integrate in modern construction. The way we have built and continue to build homes since the 1970s energy crisis, and what we build them with, makes it very easy for mold growth to occur indoors. Most builders use low-cost materials, over-insulate and insist on putting basements into buildings built in areas with poor soil drainage or high water tables. One of my mentors is fond of saying that we now build self-composting houses – just add water!

When it comes to finishing basements, you have more choices and – at the same time – more problems. Since it is a much smaller space than the rest of the structure, you can spend more money on the specialized building materials that resist moisture and mold growth. At the same time, the added cost can sometimes make it more expensive than it’s worth for some homeowners. For example: Dens-Armor Plus by Georgia-Pacific, a fiberglass-faced gypsum board with no mold-friendly nutrition source for the mold to grow on, is at least 2x the cost of normal 1/2” paper-faced drywall gypsum board. In fact, many of the solutions are twice the price but worth every penny. The way I figure it, you can spend twice as much once and do it right, or you can do it wrong and spend half as much, but end up doing it twice. The first choice is much easier, and you don’t have to pay a mold remediation specialist a small fortune to gut your basement and a remodeler to rebuild it all over again. Look at the savings!

In addition to donations, I accept Thank You cards. This means you can thank me for saving you tons of money in advance. Tons. I really like the Thank You cards. I still prefer donations though.

Moving on.

Here are the primary ideas and guidelines to follow:

1. Stop the water: If you have a damp basement or get water sometimes, you MUST do whatever is necessary to fix it before doing anything else. A dehumidifier is NOT the silver bullet. If you can, you should do whatever you have to do to prevent the water from coming into the basement in the first place. This can sometimes mean excavating outside, fixing cracks and sealing the foundation properly (Big $$$$). Although still expensive, some people install French drains (see more on them later) and sump pumps with battery backup units. This can be helpful but, again, it is not a silver bullet all by itself. You may find that something as simple as re-grading outside, covering window wells or extending the gutter downspouts further from the foundation is enough. You may find that some combination of these may work. In any case, do what you must. Otherwise your allergies and your wallet will suffer.
2. Monitor the humidity with a digital humidity gauge otherwise known as a hygrometer (available at Radio Shack, Lowe’s, etc. for about $20). Keep your humidity at 45% or below. In fact, you should do this in the other areas of your home as well. Maintaining a moderate humidity in your home is one of the most important things you can do to keep your home healthy and help prevent mold growth, dust mite proliferation, and a whole roster of other nasty stuff. In the basement, do not even think about finishing it until you get a handle on the humidity.
3. Insulate all cold water pipes to prevent condensation. When possible, insulated ducts are a great idea too to prevent condensation from accumulating on the ducts in the ceiling when the air conditioning is running. But this is not always practical.
4. DO NOT PAINT YOUR WALLS, even with Drylok or waterproofing paint. Concrete does not support fungal (mold) growth. Paint does. Even most antimicrobial and antifungal paints and coatings will eventually grow mold if the conditions are right. Also, do not attach insulation directly to the foundation walls. It behaves as a moisture trap and can also hide structural problems and cracks in the foundation. Bottom line: basement walls need to breathe too.
5. How ‘bout a little elbow room?: Although this is sometimes impractical and you can lose a lot of square footage, building the wall at least 18 inches away from the foundation gives you permanent access to your foundation and allows enough air movement that ventilation and dehumidification can work together to the fullest. Also, if you ever need to perform any repairs to the foundation, it can be done with little additional cost and destruction. It also makes upgrading wiring, plumbing, sound systems etc. much easier and less expensive.
6. Use metal studs or, if you use wooden studs, make sure to put in a pressure-treated sill plate. As a rule, untreated wood and any porous or absorptive building materials should never be in direct contact with concrete. A concrete slab and foundation can contain thousands of pounds of water and will gladly transfer that moisture into anything porous and absorptive it touches. Once the moisture gets in and stays, mold growth, and eventually rot, are inevitable. So keep wood, drywall, carpet, carpet padding, tack strips, etc. away from direct contact with concrete.
7. Insulate properly: Although some building code officials do not like rigid insulation, it is a preferred material for moisture-prone areas such as basement. Unlike traditional fiberglass batt insulation that you will find in most attics and wall cavities, rigid insulation will not absorb water. Also, rigid insulation contains no nutrition to support mold growth but the paper backing on many kinds of fiberglass batt insulation does. Building code officials don’t like rigid insulation sometimes because in the event of a fire, the gases are deadly. So if that scares you or your local building code official too much, then fiberglass batt insulation is your best bet. Johns Manville makes a Formaldehyde-Free fiberglass batt insulation that is great for families concerned about indoor air quality. You’ll know you’ve found it because it is white, fluffy and encased in plastic.
8. Heat and air condition the basement just like the upstairs. Consult with a NATE-certified HVAC technician to prevent losing heating and cooling efficiency upstairs.
9. No carpet. No hardwood floors. Ceramic tile is the preferred choice. Pergo is often recommended but I have my reservations. Pergo, as with all laminate flooring, is made by taking fiberboard planks and wrapping decorative laminate sheeting around it. The fiberboard inside is a favorite on the menu mold likes to eat from most. If you insist on carpet don’t overspend, seal the slab with an epoxy-based concrete floor sealer, use no carpet padding, and install Dri-Core (www.dricore.com) or Sub-Flor (www.subflor.com) raised-floor systems on the slab. Then put your carpet over the raised floor system. If you flood, for whatever reason, the carpet will need to be professionally dried within 24 hours, or it is garbage. Period.
10. No drywall on exterior walls. This includes “green-board”, “blue-board” or any paper-faced gypsum wallboard. All of it will get moldy in a wet environment. On exterior walls, Dens-Armor Plus by Georgia-Pacific is the only way to go. It has no mold-friendly nutrients and is just as easy to work with as standard drywall. At this writing, the only problem with Dens-Armor Plus is that it is has a slightly different surface texture when compared to traditional drywall. It requires more primer and more paint to even out the surface. When I called Georgia-Pacific to ask them about this they assured me that they are working hard to remedy this.
11. Get it up: Regardless of the type of wallboard you use, keep at least a 2-inch gap between the bottom edge of the wallboard and the slab to prevent wicking in the event of water intrusion or release. Use molding along the bottom to cover the gap for aesthetic reasons. Do not let the drywall touch the foundation walls either.
12. Get exhausted: If bathrooms or a kitchen are part of the plan, exhaust fans vented to the outside are a must.
13. Stuff it: Anything stored in the unfinished areas should be in Rubbermaid containers or, at least, up on shelves.

About French Drains

1. If you think you have a French drain, you might. But you probably don’t. Most people were told when they bought their house that the gap between the wall and the floor around the perimeter of the basement is a French drain. A vast majority of homes that have this gap where the floor meets the wall actually have something called a “floating slab.” It was designed that way for a few reasons. 1.) The gap allows for a very small amount of water to collect in the gap and not get onto the floor. It should eventually drain, but VERY slowly. The problem is there is no pitch or slant for the water to follow and so the water just sits there and then, most of the time, evaporates creating high humidity or allowing the random debris in the gap to get moldy and decompose; neither being a good outcome. 2.) It allows the floor to “float” slightly and prevents the cracking that may result from excessive vertical pressure from rising water under the floor. 3.) Every state has different laws regarding warranties for new home. Homes in NJ come with a 10-year structural warranty and a 1-year water guarantee. This perimeter gap conveniently keeps the water off the floor long enough for the warranty to expire and the builder to get off the hook. A French drain can be used inside or outside. These were described and popularised by Henry French, a lawyer and Assistant US Treasury Secretary from Concord, Massachusetts in his book Farm drainage. (Thanks to Tim Hurst for this correction.) A true interior basement French drain contains a few elements. There are many bells and whistles but the guts of it remain the same.
   • Perforated pipes and gravel under the floor around the perimeter that are pitched toward the sump pump pit.
   • The pipes terminate, or drain, into a pit, or sump.
   • The pit has a pump capable of ejecting the water out and away from the building.

   If you want to know whether you have a true French drain or not, this requires some investigation. Here are a few questions to get answered:

   • Can you see gravel or stones in the gap?
   • Do you have a sump pump pit with a working pump and pipes that drain into the pit?
   • If you pour water into the gap, does it disappear quickly no matter how much you pour in (think: garden hose full-blast for 10 minutes)?
   • Does it make it into the sump?
   • Can you see a “scar” around the perimeter where it looks like concrete was removed and replaced?
   • If you have a concrete or cinder block foundation, are there holes drilled into the block walls all the way around the perimeter that allow for the cells/voids within the walls to drain into the gap?

   If you answered “no” to more than a few of those questions you probably have a floating slab. If you want confirmation, open your phone book to Waterproofing and call a few of them to come and take a look. Be prepared to endure a sales pitch and sift through the B.S. But you should be able to find out what kind of drainage you have….or need.

2. If you have a sump pump, a battery backup unit is a must. Just think, when do you lose power? During a thunderstorm or hurricane, right? When do you need a sump pump most? Exactly.
3. Make sure that the discharge from the pump goes far enough away from the house.
4. If you get an interior French drain installed or are willing to add to your existing one, a round floor drain tied into it is a great idea especially in the middle of the floor, in the bathroom, or anywhere else that flood and spills are probable and likely.
5. This one will make my friends in the waterproofing business hate me, but you will love me for speaking the truth. Most installers are crooks. Check the BBB and call at least 3 references. Get an insurance binder, not an insurance certificate, with your name and address on it BEFORE the work is started. Do not give more than a 10% deposit and make sure it is refundable if they fail to deliver the insurance binder. Get everything in writing and go with your gut feeling. You will probably be right.
6. It is often a high-pressure sales pitch so put on your thick skin and don’t fall for the scare tactics. Most of the systems are so similar in design that the main variable is the quality of the company. Since what you are really buying is a warranty, make sure they will be there when the system leaks or the sump pump fails. Both will probably happen at some point.

Oh, and good luck. Remember my first piece of advice… don’t finish your basement.

But if you insist, at least do it right.