Mold in the crawl space

That you get mold in the crawl space is because the moisture content is too high and allows microbacterial growth. If the moisture content rises above 75% Rh, the conditions for the growth of mold are optimal.

Mold in the crawl space

That you get mold in the crawl space is because the moisture content is too high and allows microbacterial growth. If the moisture content rises above 75% Rh, the conditions for the growth of mold are optimal. The mold that grows in crawl spaces is so-called white mold (penicillium chrysogenum). It is therefore important that you inspect your crawl space once a year after mold growth. If you detect the mold in time, it is relatively easy to fix the problem and prevent new growth.

How does white mold affect health?

If you are exposed to white mold, you can develop so-called mold allergy. If you suffer from mold allergy you usually have other allergies and are therefore extra sensitive to mold.

What symptoms does mold allergy cause?

Common symptoms are:

• Headache
• Cough
• Bronchial problems
• Watery eyes
• Dry skin
• Tiredness

How to remove mold in the crawl space?

You can remove mold yourself by using Mögel-Fri, an agent that is sprayed directly onto the mold. Then you let the mold work and scrub the boards i the crawl space properly. With the help of a UV lamp you can then check that you have removed the mold. If traces of mold are still present, repeat the treatment.

Prevent new mold attacks

• After removing the mold it is important that you prevent new attacks. Therefore, start by removing all organic material.
• Then plaster the crawl space and up after the edge beam.
• Seal all holes and gaps with sealing foam.
• Leave a valve open so that you can later remove the dehumidifier's wet gas hose.

Install a crawl space dehumidifier

It is not enough to just seal the crawl space, it can even aggravate the environment. By installing a crawl space dehumidifier you can maintain a healthy moisture content.

Another advantage is that you will find that the floor inside the house gets warmer. Installing a crawl space dehumidifier is easy and if you have the plastic the crawl space you have done the worst job.

Need help choosing dehumidifier?

Feel free to use our guide to choose the dehumidifier that suits your needs. Or contact us for more information.