All About White Mold: Causes, Risks, and Removal
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Mold is one of the most common indoor air quality problems in homes. The spores are always present but become problematic when they grow and release allergens. White mold is a type of fungus that can thrive on wet surfaces with extended access to water or moisture.
In this blog post, we will discuss white mold basics. It includes what it looks like, what causes it, and how to prevent white mold growth in your home.
What is White Mold?
Mold often has a white appearance when it is in the first developing stage. Later, it may appear to change colors as it produces mature, pigmented spores. However, some molds may remain white completely throughout their life cycle because of the type of material they live on.
It does not matter what color or type of mold is present in your home; you just have to remove it. Mold usually has a very negative effect on your home, your health, and your possessions. When mold appears, contact a professional mold remediation company immediately to address the issue as soon as you see it in your house.
What may white mold look like?
When white molds are in the first stage of development, it is very hard to detect them because their spores are microscopic at this stage. But as soon as the colonies form, they will appear to you as white spots on the surface.
The appearance of these white spots may be powdery and film-like. Initially, you may perceive it as mildew. However, depending on the species and the level of exposure, white mold can be more dangerous. While some species are not as harmful, others are more aggressive and can invade organic material more than surface mildew, therefore making them more detrimental and harder to remove.
What are the causes of white mold?
The cause of white mold is not different from all other types of mold. Generally, mold requires two main things to grow: a moist environment and a food source. Most of the time, moisture typically results from water leaks or inadequate ventilation. However, some common food sources of white mold are drywall, wood, carpeting, and other organic materials. You can also experience mold growth in the carpet from water damage.
How dangerous is white mold?
One of the most important things to note is that white mold health risks may depend on the individual. Health risks vary by individual sensitivity and immune status. Some people show no reaction, while others experience allergic symptoms.
These allergies may include skin rash, runny nose, and sneezing. If someone has a compromised immune system, these effects might be more serious and dangerous for them. If you notice that you or your family member(s) had long-term exposure to white mold, it is better to consult a physician as soon as possible.
Where in homes is white mold commonly found?
Darkness, moisture, and organic food sources provide ideal conditions for mold growth.
Attics
Many food sources, such as wood and insulation, found in attics are conducive to white mold infestation. Mold growth is caused by moisture from a variety of factors, including roof and pipe leaks as well as inadequate ventilation.
Mold removal from attics can be challenging due to tight spaces. It is recommended that you check the attics regularly for white mold and the presence of a musty smell.
Basements
White mold in the basement usually grows on concrete walls, wooden floor joists, and stored organic materials. Water leakage through the basement walls generates a moist environment that supports the growth of white mold. Moreover, the combination of cold outside air and hot indoor air in the basement causes condensation, making basements the best breeding ground for white mold.
You may easily get confused between white mold in a basement and a substance known as crystalline efflorescence. Both of them usually grow in highly humid places. But keep in mind that efflorescence is not a kind of mold.
Efflorescence is a salt deposit that remains when moisture penetrates concrete. White mold and efflorescence can be identified by washing the affected surface thoroughly with water. If the salt dissolves, it will be efflorescent.
If you are still unsure, you must have a mold inspection because mold can grow inside the walls and floor joists.
Wood and Furniture
You know that white mold penetrates porous materials like sheetrock, wood, and fabric furniture. White mold commonly grows quickly on woody surfaces such as floor joists in a crawlspace or basement, rafters in an attic, and wooden furniture. All these surfaces are more likely to be where you may find white mold.
When you find white mold on your wooden furniture several times, you can easily remove it yourself. However, more porous materials, such as cloth on sofas or chairs, will require professional cleaning. As for clothing, a DIY treatment of vinegar and hot water can suffice for small infestations. Upholstered furniture usually needs a professional cleaning due to the depth and extent of the infestation. In this regard, check out our guide to removing mold from wood.
Crawlspaces
Crawl Spaces, such as basements, are common places where white mold can grow in homes. Poor ventilation, leakage in pipes, cracks in the foundation, broken gutters, and other sources of moisture may also contribute to mold growth in crawl spaces.
It is better and recommended not to use the crawl space as storage or a storeroom, as cardboard boxes and other organic materials are great sources of white mold. As mentioned above, the source of moisture should be addressed whenever you remove and remediate the mold.
White Mold on the Clothing
White mold can usually be found on clothing, particularly during the summer season. Therefore, you must be sure that your clothing is completely dry before placing it in your cupboard or closet.
Drying clothing in the sun helps remove moisture and can inhibit growth, but it is not a complete disinfectant for heavy infestations. If your clothing smells musty or shows signs of white mold, you need to soak it in hot water with vinegar to kill the mold spores.
How can you prevent white mold?
One of the most important factors in keeping mold away is moisture control. Repair leaks in the roof as soon as possible. If you have a leaky roof, poor ventilation, or malfunctioning appliances, repair them.
Along with removing mold, it is also mandatory to tackle the root of the problem. Otherwise, mold will likely return. It is better to hire a mold professional to audit your house to see where the moisture issue originates.
Aside from keeping your house free of excess humidity, it is also necessary to keep it neat and clean. Mold requires a food source to grow and flourish, and cardboard, dust, paper, and other organic substances are used as a primary food source for mold.
How can you get rid of white molds?
The process of removing white molds depends on whether you are allergic to them or not. If you are allergic to them, it is better to hire a professional mold remediation company.
However, if the homeowner is not highly sensitive to them, they can remove the white molds themselves, provided the area is less than 10 square feet. For such minor issues, one can use different tools, safety equipment, and cleaners available at different hardware stores.
Whenever the area to be cleaned is larger, or in a hard-to-reach spot such as an attic or basement, it is better to call a mold removal service. By this, you will have the peace of mind that the white mold is thoroughly removed and its cause is also addressed.
Get Professional Mold Remediation Services
If the mold issue in your house is significant, hiring a professional mold remediation service is recommended. These professionals locate mold in areas hidden from plain sight, such as between the walls.
They also have extensive experience removing mold from tight spaces such as basements, attics, and crawl spaces. One of the most amazing things is that your contractor will be able to identify and fix the humidity problem.
So, if you are looking for the best mold remediation services in Boca Raton, Florida, look no further than MoldTesters561. We are among the best and most professional mold inspection and removal companies in this area. We also offer a free mold inspection and testing service to our clients. Contact us now!
