Why Is My House So Humid?

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Why Is My House So Humid?

Homeowners in South Carolina are familiar with the high heat and humidity that living on the coast brings. No one is surprised when the humidity starts becoming a problem, but when it is not being managed properly inside your home, the risk of mold and mildew growth increases.

High humidity inside your home also creates bad smells from mildew and makes your furniture damp, your mirrors, and windows foggy, and can be downright uncomfortable.

When your AC is not doing the job of keeping humidity at bay, you may need to make an appointment for air conditioning service; however, if you want to investigate the problem yourself, you may find one of these following issues is to blame.

What is Home Humidity?

Home humidity is the presence of water vapor in your air. Outdoor Charleston humidity is regularly around 65 percent in the summer. However, your indoor humidity should remain under 50 percent in the summer and around 30 percent in the winter. Our experts can help you test your indoor air quality to determine how much humidity is present in your home.

How Do You Know Your Home is Excessively Humid?

Your home is likely struggling with humidity issues if you notice extra condensation on your windows and mirrors, you quickly feel sweaty or sticky after being in your home for a few minutes, mold and mildew are present on your surfaces or inside your HVAC system, and musty or foul smells are entering and spreading through your home.

Why is My House Humid?

Let’s answer your question once and for all, why is my house humid? Your house can trap humidity for a variety of reasons. These include dirty AC filters, damaged or dirty ductwork, plumbing leaks, and an increase in hot air in your home. Keep reading to learn more about why your home gets humid and what you can do about it.

Daily Activities

There are a few daily activities that naturally increase humidity in the home such as showering, cooking, exercising, running the dishwasher or laundry machine, or any other processes that use water. 

Poor Ventilation

Humidity from daily activities is usually dispersed through proper ventilation of the home. Kitchens, bathrooms, and laundry rooms usually need special ventilation fans to keep moisture and humidity at bay. 

Wrong Size AC

One of the most common culprits of high in-home humidity seen by AC conditioning services in Charleston is the wrong-sized AC unit. In an air conditioner that is too large for the home, cooling will happen too quickly and in short, spurts which give little time for dehumidifying in between. 

In addition to these three reasons for high humidity, the weather is also always a factor in changing humidity levels and is usually temporary. 

Dirty AC Filters

When your air conditioning filters are dirty, it’s easy to circulate contaminated air throughout your home. However, dirty air isn’t the only concern when it comes to irritants lurking inside your AC filter. Dirty filters block air from exiting your AC system correctly and cause humidity, accumulating extra moisture inside your unit and allowing mold and mildew to grow and spread. 

Damaged or Dirty Ductwork

Like dirty filters, contamination in your ductwork can trap humidity and transfer it throughout your home. Likewise, ductwork leaks cause a major issue, allowing cool air to escape and furthering the issue of dirty ducts and humidity in your system because clean air is no longer circulating through them effectively. Our experts can help you address ductwork issues.

Plumbing Leaks

Plumbing leaks are another lurking source of humidity in your home. When water escapes from a leaking pipe or dripping faucet, moisture is added to the air. This extra humidity can make areas like your bathroom or kitchen especially uncomfortable. Our trained technicians can help you pinpoint the source of your humidity issues and explain whether you need a plumbing or HVAC fix to restore your comfortable space.

Increased Hot Air

When there is an overabundance of hot air in your home, it carries more moisture than cool air. Inevitably, when that hot air cools through your HVAC system, it releases that moisture as sticky humidity. Walking through your home shouldn’t feel like you’ve just taken a hot shower with your clothes on or run an exhausting ​​marathon. Our experts can help you learn better ways to operate your HVAC system on excessively hot days and help you dry out your indoor air.

How to Reduce Home Humidity

There are several HVAC methods to help you reduce home humidity. Air filtration systems can help you remove dirt particles from the air, making your filter not have to work as hard and improving the quality of your air. Dehumidification systems address humidity control more directly and are useful at drying out wet air. 

Duct cleaning and disinfectants are also useful for removing any irritants that may be clogging your ductwork system and leaks that let cool air escape. During your duct cleaning appointment, our experts will spray your system with disinfectant. In addition to helping your humidity control and airflow, this makes your system deliver cleaner air, and it’s useful for family members who suffer from asthma or other respiratory issues.

Trust Max’s Fix-it 24/7 Heating and Air For Your Charleston Humidity Services

Max’s Fix-it 24/7 Heating and Air are experts in Charleston humidity control home services. When your home goes from being a relaxing oasis to a muggy, uncomfortable zone, don’t hesitate to call our experts! We can restore your home’s temperature control and remove unwanted moisture, irritants, and smells from your indoor air. Next time you’re asking yourself, “why is my house humid,” let our experts come up with the solutions for an efficient fix.

To give you peace of mind, all of our employees come equipped with extensive HVAC knowledge and experience, professional training, friendly and helpful attitudes, and the tools to get any HVAC project completed correctly and safely. All of our workstations are kept tidy and free of leftover hazardous materials that can harm your home or family, so we keep you safe.

Join the Max’s Fix-it 24/7 Membership Club!

To help you stay up to date with your scheduled air conditioning tune-up services and provide discounts on products, we offer the Max’s Fix-it 24/7 Membership Club. Our club members enjoy benefits like 15 percent off on indoor air quality products, duct cleaning or disinfectants, and repair services. In addition, they receive two precision air conditioning tune-up appointments, guaranteed priority service within 24 hours, and a reduced service fee.

Are you searching for professional services to reduce home humidity? The experts at Max’s Fix-it 24/7 Heating and Air are experts in Charleston humidity and can help you answer why your house is humid and uncomfortable and restore its former efficiency. Don’t hesitate to call us today to book your HVAC appointment. We’d love to be of assistance to you and your home or business!


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