Mold in Crawl Space: Complete Guide December 13, 2018 – Posted in: Blog – Tags: , ,

Some houses have crawl spaces instead of basements. While crawl spaces are less expensive and recommended when you live in a place where it’s mostly dry. Anyway, they are nonetheless prone to moisture and mold in crawl space, unless they come with proper insulation and adequate ventilation.

Mold in crawl space under the house is an eyesore, and it is not a good sign, either because it’s indicative of a much bigger problem upstairs. Just how common is mold in crawl space? Mold under the house in crawl space is not unusual in the US and Canada, and the good news is, it’s largely preventable.

Signs of Mold in Crawl Space

Early detection of the mold is crucial to prevent an outbreak. It’s important to keep in mind that mold can spread very quickly, so taking the necessary steps at the first signs of mold infestation can go a long way to prevent major damage to health and property.

But first things first, what does mold in crawl space look like? What are the things you need to watch out for? In most cases, you’ll know when the situation calls for a mold fogger crawl space device when your house smells musty or when it emits some kind of a damp smell.

Sometimes, even without actually seeing the mold, you’ll be able to tell they’re there when your nose gets stuffy or running, your eyes get itchy, or you go into a mold allergy attack. When you experience these mold in crawl space symptoms or when you see visible signs of water damage and mold infestation, call a crawl space fogger mold remediation team at once.

How Much Mold In Crawl Space Is Acceptable

When it comes to mold growing in crawl space, a little can already be too much. So any type of mold is not acceptable in crawl space.  You can’t afford to be friendly with mold because it can easily become widespread, and if left untreated, it can cause a lot of damage to your health as well.

“There’s mold in my crawl space” is a complaint often heard by mold remediators, but one that can be avoided by taking appropriate measures, like sealing and dehumidifying the area, for one.

Identifying Mold In Crawl Space

A musty smell is usually a tell-tell sign that mold growth has already begun. Checking your crawl space, you’re very likely to find patches or clusters of what looks like dirt or powder on the floor joists, posts, girders, and corners of the area.

White Mold In Crawl Space

White mold in crawl space under the house is most often found on exposed soil and floor joists. It uncommon during cold weather, this type of mold growth needs to be given just as much special attention as black molds because regardless of color, the white fuzzy mold in crawl space is still mold, which means to say it has the capacity to produce toxins and cause a lot of damage.

Black Mold In Crawl Space

Whether it’s the Stachybotrys atra or Stachybotrys chartarum type, black mold produce mycotoxins that can trigger allergic reactions and can even be potentially hazardous. Considered to be the most toxic of all mold varieties, black molds are actually dark gray or somewhat greenish in color, and they usually appear as flat, not fluffy, bumpy, fuzzy, or even powdery.

Yellow Mold In Crawl Space

Yellow mold in crawl space sometimes called house-eating mold, it usually feeds on wooden structures, causing them to decay and deteriorate in time. It must be removed at once before it eats up your house.

Crawl Space Mold Removal

DIY tricks may temporarily address minor mold infestation issues, but removing them once and for all requires the expertise of a mold in crawl space removal team. Because mold growth may not always be visible to an untrained eye, it becomes sensible to hire the services of a professional to get the mold on insulation in crawl space out for good.

How To Get Rid Of Mold In Crawl Space

Because mold growth can occur at any place and at any time, knowing how to remove mold in crawl space under house must be a priority of every homeowner out there. Calling for the mold remediation team is indeed wise, but perhaps, you can start killing mold in crawl space yourself using sodium bicarbonate, bleach, vinegar, tea tree oil, or some other household products that work as an effective crawl space mold killer at the same time.

For additional information, feel free to check out self-help videos on how to kill mold in crawl space from reputable sites. By taking action at once, you can prevent further damage until the authorities arrive.

Mold in Crawl Space: Removal Cost

The mold in crawl space removal cost can be as low as $500 to as high as $30,000. Factors like the size of the mold, the extent of the damage, types of materials that are damaged or infected, and accessibility of treating the mold all come into play to determine the cost.

If you’re going to pay a lot of money, you might be wondering, does homeowners insurance cover mold in crawl space? Well, a typical homeowner’s policy does not cover the cost of mold removal, unless mold infestation is due to a condition that’s covered by the policy, such as flooding and water damage.

How To Remove Mold From Crawl Space Yourself

Even if you’re not exactly a handyman yourself, you can’t let it stop you from knowing how to remove mold yourself. You may even surprise yourself at how easy it can be done.

There are many effective ways of removing molds, but what’s highly recommended is the soda blasting crawl space method, which essentially gets sodium bicarbonate or baking soda to kill the spores with the use of a blasting device. Sodium bicarbonate, while aggressive, is non-toxic, safe, and highly effective at mold removal.

Mold In Crawl Space: Health Problems

Is mold in crawl space dangerous? Be it in black, white, or yellow, mold that appears in crawl spaces can be dangerous. They can cause significant damage to your property, lead to its deterioration, and reduce your home’s value.

But over and beyond these, can mold in crawl space make you sick?

Yes! Because molds in crawl spaces produce toxins that can trigger asthmatic attacks and other allergic reactions. In highly sensitive people, the reactions can even be life-threatening.

How To Prevent Mold In Crawl Space

Preventing mold growth in crawl space can easily be done by sealing it. Encapsulate the area such that no moisture will be able to find its way through. Dehumidifying the area can also help a lot to control the moisture in the air, keeping it dry. The bottom line is, mold infestation is a serious situation and must be addressed properly at the soonest time.