Quick Answer: How Do I Prevent Mold In My Crawl Space?

How do I know if I have mold in my crawl space?

Search for signs.

Visual clues to mold growth in the crawl space are most conspicuous on its favorite food source—cellulose provided by raw wooden joists and beams.

Exposed in the crawl space, wooden understructure and subflooring may appear conspicuously discolored, usually mottled gray or black, where mold grows..

How do I prevent mold in my house?

To Prevent Mold Growth in Your HomeKeep humidity levels in your home as low as you can—no higher than 50%–all day long. … Be sure the air in your home flows freely. … Fix any leaks in your home’s roof, walls, or plumbing so mold does not have moisture to grow.More items…

How do I keep moisture out of my crawl space?

How to Dry Out a Crawl Space Quickly in Three StepsStep 1: Remove crawl space debris and wet materials – without this step the dry-out will be more difficult, take more time, and be more dangerous.Step 2: Remove standing water in the crawl space. … Step 3: Remove moisture from the crawl space materials and surfaces.

Is mold in the crawl space dangerous?

While mold can easily find a home in your home’s crawl space, it is very dangerous to your health and your structural supports. Learn how you can get rid of mold, treat areas affected by it, and prevent it from taking over your home.

What prevents mold spores from spreading?

How to Stop Mold from SpreadingWork Fast. Under the right conditions, mold can spread and grow quickly.Lower the humidity and temperature. Remember that mold cannot grow in low relative humidity and low temperature. … Isolate any moldy objects. … Keep the area clean.

Is mold normal in a crawl space?

Mold can also grow when there’s adequate moisture in the air, in the form of humidity. This moisture commonly enters a crawl space as water vapor passing through the soil or concrete. … One of the most common and avoidable reasons for crawl space mold and rot, however, is crawl space vents.

Will opening windows reduce mold?

“If there’s some mold in the shower or elsewhere in the bathroom that seems to reappear, increasing ventilation (running a fan or opening a window after every shower) and cleaning more frequently will usually prevent mold from recurring, or at least keep the mold to a minimum,” according to the EPA website.

What can I spray to prevent mold?

Concrobium Mold Control effectively eliminates and prevents mold with no bleach, ammonia or VOCs. Concrobium works as it dries by crushing the mold spores at the roots and leaving behind an invisible antimicrobial barrier to prevent future mold growth.

Will vinegar kill mold in crawl space?

You can use both vinegar and bleach to remove mold from your crawl space. … All you need to do is drench the vinegar on a dirty floor using a pump sprayer. First, the vinegar will remove approximately 90% of the mold in your crawl space after which it’ll evaporate.