Mold can be a problem at home, especially if you live in an area that’s prone to heavy rain, flooding, or humidity. Mold growth is not always visible and can be difficult to find if hidden in attics, basements, or behind walls. The article discusses a few things you should know about mold in the home.


3 Signs of Mold in the Home


  • Musty Smell

    Mold has a musty or damp odor. This tends to be one of the first signs of mold in the home. A musty smell may mean that mold is hidden under sinks, behind walls, or even beneath carpeting. Investigate any odors immediately. It’s easier to tackle a mold problem early before it spreads.

  • Symptoms of Allergies

    If mold is present in your living spaces, family members may experience health symptoms similar to those during allergy season, such as:

    • Runny nose
    • Watery or red eyes
    • Sneezing
    • Nasal congestion

    If mold is in the home, these symptoms worsen at home and improve once you leave the house. Allergies and other breathing conditions like asthma can become worse from exposure to mold. Eliminate mold to improve the health of your family.

  • Dark Spots or Streaks

    Seeing mold is a sure sign that you have a problem. The most common areas where you’ll see mold are in a damp basement, around the shower or bathtub, or on the ceiling from a leaky roof. Mold typically presents itself as streaks or spots that can be white, green, black, or even orange and is sometimes mistaken for dirt. Always investigate any unknown spots to proactively tackle mold issues in your home.

Water Intrusion May Mean Mold Growth

Mold grows best in a moist environment and thrives in places where flooding or a leak occurs. Keep gutters clean, take steps to thoroughly dry your basement after flooding, and repair or prevent plumbing leaks.


Condensation Can Lead to Mold in the Home

Condensation occurs when water vapor in the air becomes liquid. It typically appears on window panes or on the outside of plumbing pipes. Noticeable condensation means you have high humidity and excess moisture. Since damp conditions are optimal for mold growth, use a dehumidifier in areas of your home with high humidity to help prevent mold.


Mold contributes to health issues, poor air quality, and can damage your property. Watch for signs of mold and take steps to remedy any problems. By catching mold early, you will improve indoor air quality and minimize repair and mitigation costs.

Polar Home Inspections offers mold inspection services in Southwest Michigan and Northern Indiana. Contact us to request an appointment.