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Learn How to Test For Mold And Why It Is Important
21 May 2019

Concerns about mold have risen in the past few years, along with media coverage of the possible issue, but mould is and always has been a simple fact of life. We breathe mould spores (kind of like the seeds of mould ) in outside air every day. Since indoor and outdoor airs are linked, we may be breathing low levels of the very same spores inside.

The Danger of Airborne Contaminants

The mere existence of airborne mould spores in a residence isn't always a problem. So, what is a mold problem? The answer depends in part on who is requesting, because some people, such as the very young, adults with compromised immune systems, and people with mold allergies may be more sensitive to mold growth and might experience health problems consequently.

Acceptable Air Quality Standards

Generally, however, the indoor air quality business has established general criteria regarding"acceptable" and"elevated" mould spore counts in indoor air. Reasons to check for mold run the gamut, from"My basement flooded, and now we are enjoying a foul odor," to"My infant is coming home from the hospital."

Normally, mold needs moisture and a food source to grow. The food source is not possible to control, because mold can consume most of the construction products of a home. But, moisture is changeable, and houses with higher humidity and/or recent water damage are abundant ground for mold growth. That is why mould is indeed typical in bathrooms.

Now is the Right Time to Test for Flu

There's no wrong reason to check for mold, but there are wrong methods of testing, in addition to a continuous supply of disreputable people with little training offering inadequate testing and remediation services. Conduct Adequate Research before Hiring Specialists. Before hiring a company to test for or remediate mold, the educated homeowner should ask about the trainee's qualifications and certificates, as well as years of experience performing tasks of comparable size and extent. Asking for references is also okay.

A professional mold tester begins with a comprehensive investigation of the property to determine where and the number of air and bulk samples to carry to the lab for analysis. He's looking for signs of recent or past water damage, issues with the HVAC systems, drainage and runoff, humidity levels, and scores of other factors that may contribute to mold growth. 

The technician uses a spore trap, and it is a tape that grabs and compacts airborne mould spores on a slide which can be examined at a laboratory. In some cases, the professional may take additional air samples and ask the laboratory to develop the spores to find out the exact kind of mould (because some mould spores are indistinguishable under a microscope).

Give Ample Time for Lab Testing

In locations where mold growth is observable, the specialist must also take bulk samples, which are samples of the mold itself. And he should bring with him to the testing site a hygrometer, which measures the moisture content of the air, and a moisture meter, which measures the moisture content of different building materials.Turnaround period for laboratory analysis of air samples varies but typically is three times.

Get an Expert to Check Success

Nonetheless, in some instances, a homeowner may opt to pay more for a faster turnaround. Once the laboratory has submitted a report to the air expert, the tester is responsible for presenting the results to the homeowner.

Have a Step in the Ideal Direction. The bottom line for people concerned about mold in their homes is: Mold testing is a smart, economical first step. However, just like the majority of first steps, this step is best taken by a trained professional by the side to inspect thoroughly, gather samples appropriately, and set the results in context so that the homeowner may take any necessary action.

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