Home Testing for Indoor Air Quality

toxic moldIf someone is chronically or repeatedly sick, the sick person should get out and not return until the air is clean. We moved out and took nothing with us after we found our home was contaminated with toxic mold.

We were told that leaving everything behind was the only way!

When you know better, you DO better. Now we use Hi Tech Air Solutions air reactors

It's important to know what you are dealing with and then decide how to improve your indoor air quality when your mind is more clear — out of the mold.

Unfortunately, it is not always obvious that someone is sick from poor indoor air quality. Many times the toxins are hidden behind walls and so small they are not visible.

Do you have some of the symptoms of biotoxin illness listed on this page

If you suspect your home or building is making you sick, here are some tests you can do yourself without hiring a professional or buying any expensive air testing equipment.

Home Testing for Mold

The HERTSMI-2 tests for the 5 molds that are the most toxic indoor molds. These are the molds that produce mycotoxins and cause a large number of health problems.

mycometricsI recommend Mycometrics because they give the most reliable results. Some other bargain labs are not finding mold where people are sick and Mycometrics finds mold in a sample from the same home. All ERMI testing/HERTSMI testing is not equal.

Download the ERMI chain of custody form. Fill it out and make sure you check the HERTSMI-2 box.

Usually, the HERTSMI is enough to get an idea of the indoor air quality over a period of time. The ERMI which tests for 36 molds– both indoor and outdoor molds can be added on later if you feel it is necessary after getting your HERTSMI results.

Buy a new box of unscented swiffer cloths from the drugstore.

Inside the building you want to test, use a clean swiffer to collect dust
from as many as ten sites, trying to get dust from the locations most
likely to have collected dust with mold in it.

Old dust may be a better indicator of what you want to find out than new
dust will be, if you are testing somewhere to see if you can live there…
or if someone is getting sick.

Put the swiffer in a ziploc and send that, the chain of custody form, and
$155 to the address on the chain of custody form.

You will receive the result via email five days after they receive it. You
can get faster results by paying extra, and you can overnight the sample
and form to speed up the process. Mycometrics is in New Jersey.

When you get the results back by email and/or snail mail go to:
HERTSMI scorecard
Plug the numbers from the HERTSMI-2 into the scale at that web page.

I used to think there was ZERO tolerance for Stachybotrys due to the nature of the
mycotoxins it produces. Since finding Hi Tech – I have been able to save all my stuff that was contaminated by Stachy and the mycotoxins it produces.

If someone is sick, keep investigating. There is no one size fits all for air quality. Some people are more sensitive than others.

Home Testing for VOC's, formaldehyde and mold

home air checkThis home air test that looks for Volatile Organic Compounds (VOCs), formaldehyde and mold. http://homeaircheck.com

This link explains more about VOCs and formaldehyde.

If this tests checks for mold, why do the HERTSMI-2?

The HERTSMI-2 gives more details about the type of mold in your house. Knowing mold is present is not enough. You need to know if that mold can make you sick. Not all molds make people sick… but some make people extremely sick and can even cause death.

VOC's and formaldehyde have made plenty of people sick… so don't miss this piece of the puzzle. If people are chronically sick, or sick more than a rare occurrence… don't stop until you find the cause!

When to Call a Professional

After we did the Mycometrics test, we had no idea where to find the mold. We knew we had a problem… but we did not know where or what to do next.

We called in a professional to help us. We paid $1750 for environmental testing on my home that included air testing, tape tests, pictures, humidity testing and checking the walls for moisture with a special scope. This kind of thorough investigation was helpful for pinpointing where the mold problem was.

If you are going to hire a mold professional, make sure the person you hire to do the testing is not also trying to sell you mold remediation… because that is a conflict of interest. Ask for referrals from other mold survivors. There are plenty of us out there that can point you toward the reputable professionals and away from the not so professional mold remediation companies.

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8 thoughts on “Home Testing for Indoor Air Quality”

    1. I appreciate your comment – I tried filtration for years and HEPA filters do not help if there are mycotoxins. I felt worse with some of the best filters money can buy. We did Encapsulate our basement — not sure what you mean about the lead paint — putting more paint on top? Dilution is an idea I have heard of — air exchange with outdoor air. That’s great if the outdoor air is GOOD! Not always the case.

  1. Hi Heather – Wondering if you have a recommendation for someone to do mold testing in the upstate NY area? (Saratoga Springs). I made an inquiry in one of the mold facebook groups and they suggested that you might have some ideas for that area. I live in NC but my mom is in Saratoga and we’re pretty sure she has a toxic mold issue. Thanks! – Karen Stewart

    1. I suggest she do her own testing. The HERTSMI is a good test and if that comes back negative or inconclusive – she can check for VOC’s and formaldehyde doing a home air test. The 2 tests are around $150 each – very affordable and I give detailed instructions on how to do the testing here.

      I hired an environmental engineer in 2011 to do testing on my home and it was over $3,000 – total waste of money when I could have gotten the same info for $300.

  2. There are VOC in my office. I got a letter from the allergist stating how bad it is for me. Management is not taking it seriously enough. How can I fight this. Is there any way to effectively measure the VOC at a certain time?

  3. Hi Heather – Your site is super helpful and I thank you for all the sharing! I wonder if you should update the information about getting the ERMI done. My FB groups and other websites recommend the ERMI test from MycoMetrics and that’s what I got done, but they send you a cloth now and the price is higher. So to avoid people going to a dead link from your article, it might be good to update so they’ll find the right information.

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