Dangerous Molds To Watch Out For

by Allied / Monday, 15 February 2021 / Published in Mold Remediation

Identifying mold is by no means an easy task. Aside from the fact that mold can be difficult to detect, most types have very similar characteristics. 

It is also pretty easy to mistake moisture stains and discoloration for mold. Of course, it is always best to err on the side of caution where mold is concerned. But it is just as important to know what type of mold you are dealing with. 

Proper identification is necessary to determine what course of action to take to solve your mold problem. Unless you are thoroughly knowledgeable about the different types of mold, it is advisable to call on a professional mold removal specialist to identify the growth and perform appropriate measures. 

The Four Most Dangerous Types Of Household Mold

Here are the most dangerous types of mold commonly found in the home: 

Aspergillus Fumigatus

Usually present in bathrooms or kitchens, aspergillus fumigatus is a wooly-looking mold with a noticeable grey-green hue. Exposure to this mold can cause severe respiratory problems, especially among children, older adults, and people with existing respiratory system conditions.

Aspergillus Versicolor

Closely related to aspergillus fumigatus, aspergillus versicolor is usually present in carpets or mattresses. They are characterized by a powdery surface, colored beige, off-white, yellow, gray, red, or green. 


This is a genus of molds that encompasses many different varieties. Nearly all types of fusarium can cause infection–particularly of the nails and eyes–in humans. These types of mold are especially harmful to people with weakened immune systems.


This is a particularly nasty type of mold that is commonly referred to as “black mold”. As the name suggests, they typically have a blackish appearance, although they may have green or brown edges as well. Exposure to stachybotrys could cause health issues ranging from coughing and sneezing to fatigue, headache, and respiratory problems.

What To Do When Mold Is Found In Your Home

Regardless of what type of mold you have at home, you will need to take measures to prevent the problem from reoccurring. Even if you’ve already had a mold removal specialist deal with the issue, there are some things you can–and should–do to keep the mold from coming back. Here are some tips: 

Control Moisture

The single most effective way to prevent mold from taking root in your home is by controlling moisture. Control all possible sources of moisture in your home, and you could avoid most of your mold problems from happening in the first place. 

Fix Water Leaks

Apart from moisture, you may have a water leakage problem that you are unaware of. This could cause mold to remain and spread even after you fix any moisture-related issues. 

Reduce Humidity

Excessive indoor humidity provides an ideal environment for mold to grow. By keeping your humidity at around 40%, you could prevent most of your mold problems from happening. 

Let The Steam Out

Steam is simply water in gaseous form, which means that any area where steam accumulates is a good candidate for mold growth. 

Typical problem areas include the kitchen, bathroom, and laundry area. Consider installing an exhaust fan and turning it on whenever you do any cleaning, cooking, or washing in these rooms.

Get Rid Of Mold Quickly

Don’t wait for mold to spread before you do anything about it. A more proactive approach to getting rid of mold will save you considerable time, money, and grief later on. 

At the first sign of mold, clean up the affected spot and the surrounding area with soapy water and a sponge. This will prevent the mold from spreading and eliminate any spores that could make their way to other areas of the house. 

Prevent Mold Spores From Spreading

Speaking of spores, you will want to deal with them effectively to prevent mold from spreading throughout your home. 

When cleaning dry spots where mold is detected, spray the area lightly with water. This will prevent the spores from flying up into the air, where drafts could easily transport them over long distances. 

Take Your Cleaning Materials Outside

Finally, bring out everything that has come in contact with mold. Even if you don’t see any visible mold particles, your rags, sponges, and brushes probably have plenty of spores on them. 

Take all these items outside to shake them out and wash them. This will reduce the number of spores that remain inside your home and prevent the problem from reoccurring. 
Don’t take mold infestation lightly! Solving the problem early on will prevent health issues later on.