5 Places Where Mold Might Be Hiding

2/13/2024 (Permalink)

While you can call a remediation company, SERVPRO® if you suspect a mold problem in your home, a team of professionals is not always immediately necessary. There are varying degrees of mold growth, from itemized occurrences to full-scale infestations. The best way to understand your current mold problem is to inspect your home and know the top five places where mold might be present.

1. Behind walls
2. Under flooring
3. HVAC systems
4. Beneath Sinks
5. Mechanical Closet

Behind Walls

Mold exists in dark, damp spaces. Wall cavities provide an exceptional environment for spores to grow. While you might not expect a significant impact when you come across a small area of moldy drywall, know that when mold is present on the surface of a wall, it is likely well-developed behind the wall as well.

Under Flooring

Similar to moldy walls, mold on wood floors typically suggests a more substantial issue beneath the floorboards. However, that doesn't only go for wood floors. Some flooring types exacerbate the problem because there are limited visual clues or visibility. For example, linoleum flooring is nonporous, which means that mold cannot penetrate through to the surface.

HVAC Systems

Unfortunately, when mold growth occurs anywhere in the house, your HVAC system may have been infiltrated as well. Look for signs of discoloration of vent covers and a musty odor coming through as well. 

Beneath Sinks

Another common space for mold to develop is underneath a sink. While this area is not as hidden as some, homeowners typically store cleaners and supplies under sinks, making it difficult to discern whether there are minor leaks that could create an environment for spores to settle and multiply. Often times it is assumed it was a spill of another liquids.

Mechanical Closet

Last, similar to cabinets under sinks, a home's mechanical closet - the area where the water heater is found - is also a prime location for mold development. These spaces are often humid and dark, and because they are not checked on regularly, leaks can occur, leading to the growth and reproduction of spores.

No homeowner wants mold growth developing in their home.  Check these area periodically to ensure that there are no spores lurking. If you note any spores of mold contact a professional for a more thorough examination to ensure you and your home's safety.