Causes of Mold

What You Can Do About the 4 Most Common Causes of Mold in Your Home

No matter how clean your home appears on the exterior, unseen mold spores may be there. Mold growth is often uncontrollable in many situations. It’s understandably upsetting when mold appears in your house. This is why it is critical to understand the causes of mold in homes and what you can do about it.

Molds that are tiny and readily cleaned should not be a source of concern when they are minimal and controllable. They only become an issue when the smaller molds grow into colonies of black, slimy mold. That’s when things start to become complicated. This is not only unhygienic for a home, but it may also cause significant health problems for the entire household. 

However, if it is already out of control, there is no need to panic. In fact, professional mold removal companies are available to assist you. If you have a mold problem in your home, keep reading to learn about the most common causes of mold and what you can do about it.

Your Guide to the 4 Most Common Causes of Mold in Homes

  • Persistent Humidity

Mold issues are frequent in homes located in areas where humidity levels are continuously high. Given the high moisture content of the air, it is to be expected that this is the first among the common causes of mold in homes. Molds generally begin to develop under the kitchen sink, on the walls, and in the ceilings of houses with chronic dampness.


This humidity issue is especially common in residences near bodies of water, and it is aggravated by inadequate ventilation in the home. If you are aware that you live in a home where humidity and ventilation are major problems, here is what you can do:


  • Lower the heat by using radiator heat sources.
  • Boil water on the stove when you’re at home, as the boiling water contributes moisture to the air.
  • Leave the bathroom door open while you’re showering to let steam escape and fill the other nearby rooms.
  • Add some houseplants to your home, as those can purify your air and add to the humidity level.


  • Mold Spores

Mold spores are one of the leading causes of mold growth in houses. These are difficult to prevent since they might be numerous and undetectable to the human eye. These enter your home from the outside and spread throughout it because of air movement.

Mold spores, on the other hand, can be extremely difficult to avoid. The most you can do is keep mold spread under control. These are some of the most effective home control measures:


  • Pour 3% hydrogen peroxide into a spray bottle and apply the mixture to the moldy area, allowing the hydrogen peroxide to permeate for 10 minutes. Scrub, then blot dry.
  • Baking soda may be used to remove molds from the surface by combining 14 tablespoons baking soda with water and spraying the moldy area with the mixture before removing the molds with a cloth or brush.
  • Lemons are effective stain removers, deodorizers, and antiseptics. Lemons’ strong acid content dissolves mold, leaving you with a clean surface.


  • Leaking Pipes

You may be unaware of it, but you may have leaky pipes, which is also the source of the problem, or if you believed the leaky pipes were just hurting your water supply. However, this is incorrect. Leaking pipes, particularly those originating from your roof’s plumbing, might lead to ceiling and wall mold.

However, leaky pipes are a severe plumbing issue that should only be handled by professionals. Otherwise, attempting a DIY fix may exacerbate the situation. Leaking pipes may be a costly problem if they worsen merely because you exacerbated the situation.

  • High Moisture Levels

If your home has excessive moisture levels, this is also a factor. Water is the source of all life, and molds follow the same concept. Molds need moisture to flourish, therefore if your house has excessive moisture levels, molds have an ideal environment to develop. Most molds begin in concealed areas in your house, and the longer the damp circumstances persist, the more likely molds will have a nursery to thrive in.

There is no sophisticated solution to this other than to dry your sink and bathroom walls after each usage. When black spots appear on grout lines, it is an indication that mold is beginning to develop.


Mold is a natural component of the ecosystem where oxygen flourishes, and it will always be there. However, if you understand its primary causes of mold in your home, you can avoid its development and so restrict its development in your home.

In addition to solving the problem on your own, you may wish to enlist the help of specialists. By doing so, you may ensure that all mold has been removed, leaving your house clean. and keeping your family healthy and safe.

A Mold Removal Company Serving St. Louis, MO

Call Pride Cleaning And Restoration, Inc. at (314) 668-1223 today for 24 hour water damage restoration, fire damage restoration, or mold remediation along with any of our other services or get an instant quote from our website. Our Mold Removal Company will get to your Missouri home and remove all causes of mold in 30 to 60 minutes.

Wondering what kind of dangerous molds might be at your home? Read more here.

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