Mold in Basements

Does Mold Grow in Basements?

Basement mold removal is often best left to the experts because it is very difficult to clean basements on your own. It’s also common to find mold on basement floors, walls, and ceilings even though these areas don’t usually receive heavy traffic. Mold is more often found on walls and ceiling because these areas usually remain damp even during dry weather which makes it a prime location for mold growth.

The biggest problems usually occur in locations where there is a significant amount of humidity in a home. In order to know how to know if you have mold in a basement you should check the inside of any crawl space, bathroom, or laundry room. If there is a noticeable dampness or presence of mold, then the level of humidity in your home is too high. You will need to either fix the moisture problem or make sure there is not a significant build up of humidity. For bathrooms and laundry rooms or even inside the insulation in your walls, simply use a dehumidifier to lower the level of humidity in the area. Make sure that the air vents in these locations are functioning properly and closed as well because humid air can travel through these and cause health issues.

Damp Basements

It’s also common to find black mold in basements as well, especially if they are damp. Typically mold grows in basements where the water table is low and the surrounding area is damp. While there are several mold removal products available, it’s generally best to remove mold by using a professional contractor who has experience removing mold from basements. It’s important to hire a professional mold remover because if you attempt to clean the mold yourself, you could end up causing the mold to spread or in some cases actually making it worse.

Another way to know if your basement has any type of mold is to check for leaks. Any area where water or moisture is leaking into your basement should be dried out as soon as possible. Leaks can be caused by cracked pipes, worn down flooring, or poor construction. It’s important to keep your basement as dry as possible because mold grows best where there is little to no air movement.


If you do find leaks in your basement or crawl spaces, fixing them will not only prevent mold growth, but will also make it easier to keep the area dry. If you can’t find the source of the leak, it’s likely that there are cracks in the foundation which allow water to seep into the basement. A small crack in a foundation or a pipe leak in the attic may not be noticeable to the naked eye, but if you have a basement waterproofing company remove the foundation and check for foundation leaks. In many instances, waterproofing can be done prior to mold growth being a problem. It’s also important to repair any water leaks that are found as soon as possible.

There are many products on the market designed to kill mold and disinfect leaks, but most of these products have toxic chemicals which can be dangerous to your health. When you are looking to clean mold in basements, you don’t want to use anything that could be harmful to your family. Make sure that when you are cleaning mold from basements, you choose natural products to get rid of mold. If you must use chemicals during the cleaning process, wear a respirator so that you don’t breathe in the chemical fumes. If you are not sure how to clean mold in basements safely, ask a professional to help you with the cleaning process.