mold under the house

Mold Under House: The Hidden Dangers

Notice the growth of soft, dark green patches under your cabinet. Yes, those are molds under the house.

Mold is a common problem that can affect any home, but one area where it often goes unnoticed is under the house. They grow subtly and can pose significant risks and structural concerns.

In this blog post, we will explore the hidden dangers of mold growth inside a home. Let’s understand the potential health risks it poses and the importance of addressing this issue promptly.

What Health Risks Do Mold Under the House Pose

Molds are not just fungi thriving on organic materials. They can release spores into the air that can raise mold health concerns for someone who inhales or touches them. This may result in any of the following reactions:

Allergic Reactions

Mold spores are airborne particles that can trigger allergic reactions for sensitive individuals. Common symptoms include sneezing, coughing, itchy eyes, runny nose, and skin irritation.

Asthma Aggravation

For individuals with asthma, mold exposure can trigger asthma attacks. It can make breathing more difficult and increase the severity of asthma symptoms.


Some mold can cause infections in individuals with weakened immune systems. These infections can affect the skin, lungs, and other organs, leading to more severe health issues.

Toxic Effects

Certain types of molds produce mycotoxins, which can have harmful effects on human health. Prolonged exposure to these can lead to fatigue, headaches, nausea, and even neurological symptoms.

How to Address Mold Problems

One common type of mold that can destroy wood structures is the “Serpula Lacrymans,” also called “dry rot.” This is a wood-decaying fungus that feeds on cellulose and lignin in timber.

Dry rot causes the wood to deteriorate and lose its structural integrity. In severe cases, household mold risks can lead to costly repairs and renovations.

For those who plan to sell their homes, the presence of mold can be a deal-breaker. Buyers tend to avoid houses with visible mold because of remediation costs. Thanks to investors who buy houses even with mold in the property.

How to Prevent Future Mold Growth

Preventing mold from returning is a must for a healthy home. Start by identifying and addressing moisture sources. These include roof and plumbing leaks, poor ventilation, and high indoor humidity.

Regular inspections are critical to detect mold problems early, especially in moisture-prone areas. Adequate maintenance, insulation, and airflow ensure a dry environment.

Consider using mold-resistant materials and paints in vulnerable areas. Routine cleaning helps prevent mold-friendly conditions. Maintaining humidity levels to maintain them between 30% and 50% is also essential.

Lastly, ensure proper landscaping and drainage of water away from your home. This reduces the risk of mold in basements and crawl spaces.

These comprehensive measures are critical to effective mold prevention. Applying these daily can ensure a healthy and mold-free living space.

Ensure to Wipe Your House Clean

Clean away every mold under the house and get rid of the hidden dangers inside your home. Just follow these guidelines to prevent them even before building. The sooner you act, the faster you’ll achieve a mold-free home.

And with the help of experts, the task becomes manageable. Eradicating mold increases your living comfort and your home’s value.  

To learn more about the effects of mold on your properties, read our other blogs.

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