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Spring is on its Way – 5 Signs you Should Invest in a Whole-House Dehumidifier

March 19, 2020

As anyone who lives in South Carolina knows, the humidity can get out of control, especially during the long, hot summer months. As we head into spring, you might be wondering if you would benefit from investing in a whole-house dehumidifier to keep things more comfortable around your home. These five signs from dehumidifiers Charleston, SC experts could signal that it is an excellent idea.


Ideally, humidity levels in your home should remain below 55%. If it is greater, then unhealthy things can start to grow and build up. If you notice that your home has a musty smell to it, that might signal a growth problem. Dust that enters into your home is made from biological particles such as mold and algae spores, pet dander, pollen, and skin cells. If humidity levels rise above 55%, then those particles will have enough moisture to feed off of. And when they begin to grow, they can cause a lot of health concerns, stains, and musty odors around the house. A whole-house dehumidifier will reach those places where a stand-alone dehumidifier can’t. They work to reduce humidity in crawl spaces and walls.

Rotting Wood

If wood is allowed to sit with moisture on it for extended periods, then it will begin to rot. Usually, you can find signs that signal a rot problem along window casings, drywall marks, on your hardwood floors, or around the foundation of your home. If you don’t address wood rot by getting a dehumidifier, it can lead to problems with the structural integrity of your dwelling.

Allergy Reactions

If you notice that you aren’t feeling very good or there is a change in your overall health, then it could signal that the humidity levels in your home are too high. Increased difficulties or respiratory status that gets worse over time might be caused by indoor air quality. And an excess moisture problem can lead to allergens such as dust mites, and growth in your home that can make your suffering even worse.

Damp Basement

Your air conditioning unit can probably do a good job keeping up with the living spaces of your home, but they might not be enough to take the humidity from places like your basement or crawl space. If you notice that your basement is always damp, then a dehumidifier is an excellent solution.


If your windows start to fog up when the temperatures outside soar, then that might be a sign that you need a whole-house dehumidifier. Moisture build-up is more common when there is not enough insulation to keep the cold air in and the hot air out. If you start to notice water on your glass windows, a whole-house dehumidifier might take care of the problem.

Charleston, SC is known for its steamy summer conditions. Along with the heat comes the high humidity that can often wreak havoc on your indoor air quality. And if left unchecked, it can lead to internal damage or structural issues for your construction. If you notice any of these five signs from the best dehumidifiers Charleston, SC companies like Custom Climate, have your home evaluated to see if you could benefit from having a whole-house dehumidifier installed. Contact us today to discuss how it might be an excellent idea for you.