Mold in Crawl Spaces

How to Know if you have mold in a crawl space

If you are dealing with a mold problem in your crawlspace, then you know just how inconvenient it can be. Not only does it leave you with black mold on your walls, but it also destroys the linoleum and is a health hazard. This is why so many people call in professional cleaners when they discover mold in their homes. But, how to know if you have mold in a crawl space? It’s easier than you think.

There are a few sure signs to look for, when you need to know how to tell if you have mold in a crawl space. The first thing to look for is thickening of the soil beneath the foundation of the house all the way up to the attic. This is caused by the water table being lower in your crawl space than it is in the rest of the house. The moisture level in the area rises because the humidity is higher and the ground moisture is evaporating faster. This thickening of the soil along with discoloration and mold growth may be due to condensation that collects at the top of your crawl space windows and doors.

Use a Moisture Meter

You can also use a moisture meter to check for mold growth due to humidity. You can purchase a humidity meter or you can rent one at home improvement stores. A moisture meter works by checking the moisture content of the surrounding air, which is then compared with the moisture level measured in the basement or other places within your home. If the meter indicates that there is more moisture in the basement, then you may have a mold problem.

Mold can also be found in areas near plumbing vents and outlets, in the walls, around hot water heaters and in the crawlspace under the floor. For mold removal, you should remove the affected object and wash it thoroughly with soap and water. If mold has taken hold on the wall or area, a high temperature solution of bleach may need to be applied to take care of the mold. Be sure to wear protective gloves and old clothing, rubber socks and old glasses and mitts. All surfaces in the crawlspace must be completely dried before reinstalling anything.

Cleaning Mold in a Crawl Space

When attempting to clean mold in your crawlspace, do not forget to check the electrical connections to the building and to the outside. Do not assume that they are safe. You should have the structure evaluated by a professional if you suspect that there may be a problem with the electrical connection or with the exterior vapor barrier. Improper installation of insulation, poor installation of drywall and other structural integrity problems can lead to massive amounts of mold buildup that can eventually lead to structural integrity issues.

In any event, it is crucial to determine what caused the water damage and to repair it quickly. If you believe that moisture caused the water damage, make sure to contact a mold removal contractor who specializes in water damage restoration. If you believe that the origin of the water damage is the result of condensation on the subfloor, do not attempt to remedy the problem yourself. The condensation must be eliminated from the subfloor. If you believe that the cause of the water damage is condensation on the outer surface of the subfloor, then you will need to contact a mold remediation company who has experience in removing this type of mold.