How To Clean Mold After Water Damage

February 25, 2011

Water damage can occur at any time unexpectedly, and unfortunately most people are unprepared. After a natural disaster such as a flood, excess moisture and standing water for long periods of time can contribute to the growth of mold. When returning to your home after a flood it is crucial to remember that mold may be present and pose a serious health risk to the occupants. How to clean up mold after water damage can proof essential knowledge.

Getting started

First of all, the damage needs to be assessed. As per the U.S. Environmental Protection Agency (EPA), if the area to be cleaned is more than 10 square feet they need to be consulted and a professional might have to be brought into the home or building. A thorough check of the area should include all crawlspaces, under carpets and behind wallpaper.

If the area you need to clean is manageable, start by purchasing an N95 rated mask and some non-porous gloves to prevent skin contact. Mold is hazardous to your health and any exposure or prolonged breathing of mold particles should be avoided. The opinions on how to clean up mold after water damage differ quite a bit; some people believe commercial cleaning products should be used, some believe that bleach is the most effective.

Mold clean up

When getting rid of mold using a commercial product make sure that you follow the directions closely and never mix with other cleaners. Use a scrubbing pad or stiff bristle brush on rough surfaces such as tile or concrete. If you choose to remove the mold by using bleach make sure that you open doors and windows to provide good air flow. Also, use protective eye wear to avoid bleach splashing in your eyes while scrubbing. The bleach solution should contain no more than 1 cup of bleach per gallon of water.
Porous items that have been wet for over 48 hours remain a source of potential mold growth. If the item cannot be thoroughly cleaned and dried, toss it. Even dead mold can cause allergic reactions or pose a health hazard.

Preventing future mold growth

After the cleanup all areas should be thoroughly dried. Ensure proper airflow during the drying process to guarantee that no new mold develops. Only occupy the area again after you are sure mold is no longer present. After all, you do not have to be an expert on how to clean up mold after water damage – you just have to use common sense.

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