Mold growth can be a serious problem in homes, as it can cause health issues and damage the structure. Be aware of the signs of mold growth and address the issue promptly. Here are some indicators to watch out for.

Mold Can Damage Your Home

Mold can cause significant damage to a house if left untreated. It can weaken the structure of the building by breaking down organic materials, such as wood and drywall.

  • Mold growth can lead to costly repairs, including replacing damaged materials.
  • Mold may cause discoloration and stains on walls and ceilings, which can be challenging to remove.
  • For some people, mold also causes health problems, such as respiratory issues and allergies, which can be particularly harmful to individuals with compromised immune systems.

It is essential to address mold growth as soon as possible to prevent further damage and ensure the health and safety of your family.

3 Signs of Mold in a Home


A musty odor is a common sign of mold growth in the home. Mold releases a distinct aroma often described as earthy, stale, or mildew-like. This odor can be especially noticeable in areas with poor ventilation or high humidity, such as basements, bathrooms, and kitchens. If you notice a persistent musty smell in your home, it could be a sign of hidden mold growth. Investigate the source of the odor and address mold growth to prevent further damage to your home and protect your health.


Discoloration and visible mold are signs of mold growth in a home. Mold can appear as black, green, or white patches on walls, ceilings, and floors. Any discoloration on moisture-prone surfaces, such as in bathrooms, kitchens, or basements, should be investigated.

Visible mold growth is an obvious indication of a problem. If you see mold, address the issue immediately, as it can spread quickly and cause further damage to your home and health. Mold remediation professionals can assess the extent of the problem and develop a plan for safe and effective removal.

Allergic Reactions are Signs of Mold Growth

Allergies or allergy-like symptoms can indicate mold growth in the home. When mold spores are present in the air, they trigger allergic reactions in some individuals. Symptoms include sneezing, runny nose, itchy eyes, and coughing. These symptoms may worsen in certain areas of the home, such as basements or bathrooms, where mold growth is more likely. If you notice your allergy symptoms are worse at home, investigate the possibility of mold. Identifying and addressing mold growth improves indoor air quality and prevents further health issues.

Be vigilant for signs of mold in your home, as it can have serious health and structural consequences. If you suspect mold is present, contact a professional for assessment and remediation.

Delta Home Inspection offers inspection services to homebuyers and sellers in Mobile and Baldwin Counties in Alabama. Contact us to book an appointment.