How Much Mold in a Crawl Space is Acceptable

Crawl Space Mold

How much mold in a crawl space is acceptable? Let’s get right to the point. The answer is ZERO.

Mold in a crawl space, no matter how much, is never acceptable. Mold has no business being in a crawl space. You should strive for zero molds in the crawl space since even a small quantity of mold there will develop and spread, and since, as we mentioned before, some of the air in the crawl space penetrates your home. Allergens like mold can harm your health.

Sadly, mold in a crawl space is a relatively common occurrence. Many property owners neglect to look inside their crawl spaces and are unaware of what occurs there. They begin to notice a musty odor in their home and are perplexed as to its source.

Because they are humid, crawl spaces become moldy, and mold can destroy wood and eventually cause structural damage. Most people are unaware that some crawl space air finds its way into your home’s living space and that mold can also make you sick. That implies that you are inhaling it. It’s not a pleasant idea.

The causes of a moldy crawl space, indicators that you have mold in your crawl space, how to remove mold from a crawl space, how to prevent mold in a crawl space, and more will all be covered in this article.

Signs that Your Crawl Space Contains Mold

The following are indications that your crawl area may have mold:

• Your house has a musty odor. The source of that smell can be a damp crawl area.

• Your home’s occupants may suffer from allergies and respiratory problems because of mold and other allergens floating up from the crawl space.

• Mold is present on your floor and baseboards.

• Your floor’s wood has warped.

• On rafters, joists, etc. in the crawl space, there is obvious mold.

• Wood rot is beginning to affect wooden buildings in the crawl space, which could eventually result in structural problems.

Molds in Crawl Space: Causes

Moisture in a crawl area leads to mold growth (i.e., high humidity). However, from where does the moisture originate? Moisture in the crawl space originates from:

• Concrete shrinkage cracks: Hairline cracks in a wall of poured concrete used as a foundation. They won’t have an impact on the stability of your house, but they might let moisture into the crawl area.

• Dirt: Because the soil in a crawl space includes moisture, mold may eventually start to grow there if the soil isn’t covered.

• Vents: Humid air can enter the crawl space through open vents.

• Leaky pipes: Mold will begin to grow if water from your pipes seeps into the crawl space.

• Flooding: A recent flood will raise the moisture content and, consequently, the mold count in the crawl space.

• Excessive moisture in the soil around the foundation: Water will ultimately find a way into a crawl space if there is a lot of moisture in the soil around a foundation. Bringing groundwater under control is the answer.

Molds in Crawl Space: Prevention

Maintaining moisture levels is the greatest strategy to stop mold growth because it thrives in moist environments. It is crucial to maintain a mold-free crawl area since it has an impact on the quality of the air in our houses.

A crawl area should have a moisture content of 55%. A digital thermo-hygrometer can be used to measure your relative humidity. You might need to take action if it rises to 65%.

To prevent mold growth from water damage, check for water in your crawl space. If there is water, find out where it came from. If there is standing water or large amounts of water, drainage problems may be to blame.

It can be a ground moisture evaporation issue if the ground is wet. Have them rectified after determining the cause of the issue.

If you have a leak, think about replacing your pipes. However, consider a sump pump if the issue is external.

Sump pumps are necessary for your home because they prevent basement flooding. To ensure their condition, inspect them three times a year. Finally, to properly ventilate the crawl space, install a dehumidifier.

Why You Should Clean Up the Mold in Your Crawl Space

Mold in the crawl space of your home results in:

• Mold spores are invisible but have an unpleasant odor.

• Health issues – Mold inhalation is not recommended.

• Respiratory issues & allergies can be brought on by mold.

• Wood, carpets, textiles, drywall, and other materials may be harmed if mold from your crawl space enters the living areas of your home.

• Mold decreases the value of your home – Who would want to purchase a mold-filled, unhealthy home?

Molds in Crawl Space: Conclusion

Mold in your home can lead to a variety of issues. It compromises the integrity of your house and endangers your health.

No quantity of mold is acceptable because even a minor bit will develop and spread, considering the harm that mold presents to dwellings. So, the only option is to get rid of all the mold in the crawl space.

Contact us if you need mold remediation in Atlanta or the surrounding areas of Georgia if mold is a problem in the crawl space of your house. For any water damage or mold damage, Southeast Water Restoration offers the best crawl space restoration.

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