Mold can appear in all kinds of places in the home—while it's most commonly found in damper spots like bathrooms or basements, it can also appear in HVAC units, carpeting, and even inside the walls.

Mold spores are a common problem in many homes, and they can be difficult to get rid of. Mold spores can cause a variety of health problems, including allergies, asthma, and respiratory infections. If ...