ERMI Testing For The Presence Of Mold

Mold. A four-letter word that can strike fear into the hearts of homeowners and landlords alike. Mold spores can spread quickly and cause a number of health problems if left untreated. The first step in creating a mold remediation plan is determining what type of mold you are actually dealing with. If you don't want to invest in an invasive test when you have a lot of unanswered questions about mold in your home, you can opt for an Environmental Relative Moldiness Index (ERMI) test instead.

Mold Identification

In order to determine how to proceed in removing mold from your home, you need to know what type of mold is present. Some mold species are more dangerous than others. While all mold can cause structural damage and leave your home smelling like mildew, black mold spores can infiltrate your body and cause a host of respiratory problems.

A professional will need to be called in to remove black mold, as the removal process requires specialized knowledge and skills. An ERMI test analyzes the dust in your home to determine which types of mold DNA are present. By identifying the dominant DNA type, an ERMI test can let you know the species of mold that is plaguing your home so companies like Colfax Corporation will know what needs to be done to take care of the problem.

Level of Infestation

It is not enough to merely know what species of mold is in your home, you probably want to know how much mold is present as well. Fortunately, an ERMI test is designed to offer access to this information. A skilled technician can evaluate the concentration of mold DNA in your household dust.

Once the concentration is measured, the result is compared against a database maintained by the Environmental Protection Agency of normal mold counts in similar properties. If the concentration in your home is a lot higher than the average, you know that you have a mold problem which needs to be addressed immediately.

If the concentration of mold in your home is on par with the national average, then you can choose to invest in remediation or wait and continue testing to see if removal is needed in the future. 

The non-invasive nature of an ERMI test makes it a great tool for detecting mold problems. By collecting nothing more than a few particles of dust from the surfaces in your home, an ERMI test can tell you the species and quantity of mold present in your home. This information can be invaluable when making the decision to have mold professionally removed.


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