April Showers Bring... Humidity?

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// Posted by Eco Heating & Air Solutions, Inc.

April Showers Bring... Humidity? Here’s How to Keep Your Knoxville & Crossville Home Comfortable

Spring has arrived in Knoxville, Crossville, and surrounding areas—and with it comes the return of wet weather and rising humidity levels. While the blooming flowers and mild temperatures are a welcome sight, your home could be quietly suffering from excess moisture indoors.

Too much humidity can lead to mold growth, musty smells, increased allergens, and a less comfortable living space. The good news? You can take control before it becomes a bigger issue.

Here’s how homeowners in East and Middle Tennessee—from Jamestown to Fairfield Glade—can manage indoor humidity and protect their comfort this season.

Key Takeaways

  • Excess humidity can cause mold, odors, and poor air quality
  • HVAC systems help regulate moisture—if properly maintained
  • Dehumidifiers are ideal for basements, crawl spaces, and bathrooms
  • Spring rains increase the risk of leaks and standing water
  • Local homes are especially vulnerable due to high outdoor humidity

Why Spring Means Moisture Trouble for Local Homes

Here in Cumberland County, Loudon County, and throughout the Knoxville region, spring brings frequent rain and fluctuating temperatures. These shifts cause your HVAC system to switch from heat to cool—sometimes within the same day—which can stress your system and leave moisture unmanaged.

Add in older homes, yard drainage issues, and sudden downpours, and you’ve got a recipe for indoor humidity problems. That’s why regular HVAC maintenance and moisture checks are so important this time of year.

Signs You Might Have a Humidity Problem

Wondering if your home is too humid? Watch for signs like:

  • A musty smell, especially in basements or closets
  • Foggy windows or condensation inside
  • Mold or mildew spots on walls, ceilings, or around vents
  • Sticky, clammy air even when the air conditioner is running

If you’re noticing any of these in your Lake Tansi, Oak Ridge, or Cookeville home, it’s time to act.

HVAC Tips to Manage Moisture

Your HVAC system does more than cool the air—it also helps remove excess moisture. But it can’t do its job properly if it’s dirty or poorly maintained.

Here are a few tips to help your system stay ahead of humidity:

  • Run your HVAC system regularly to keep humidity under control
  • Schedule spring maintenance to clean coils, replace filters, and check for leaks
  • Keep vents unblocked so air flows freely throughout the home
  • Consider adding a whole-home dehumidifier for long-term comfort

Plumbing and Leak Prevention

Spring rains can reveal or worsen leaks around your home. Even a small leak near your HVAC unit or plumbing system can raise your indoor humidity levels significantly.

We recommend the following:

  • Inspect crawl spaces and basements for standing water
  • Check for pipe leaks or slow drainage, especially after heavy rains
  • Install or test your sump pump if you live in a flood-prone area like Pleasant Hill

Conclusion

At Eco Home Solutions, we’ve been helping homeowners in Knoxville, Crossville, and nearby communities since 1982. From HVAC service to plumbing inspections and dehumidifier installation, we’re here to keep your home dry, comfortable, and worry-free.

We proudly serve:

  • Crossville
  • Knoxville
  • Fairfield Glade
  • Jamestown
  • Lenoir City
  • Dunlap

Call the Fastest in Town Guaranteed

Eco Home Solutions is your trusted local provider for heating, cooling, plumbing, and air quality services. Call today to schedule your spring system checkup and breathe easier this season.

Electric Heat pump outside
About Eco Home SOlutions
Eco Home Solutions is a locally owned company offering heating, air conditioning, plumbing, and whole-home generator services in East Tennessee  and surrounding areas. We provide sales, service, and installation for HVAC systems, plumbing, and generators in homes and light commercial buildings.
Since 1982, our founder, Mr. Richard Gilmer, has been dedicated to keeping his neighbors comfortable. We focus on eco-friendly practices and are EPA-certified, ensuring environmentally safe refrigerant recycling and equipment disposal.
Our NATE-certified, drug-free professionals work efficiently to minimize disruption. From heating and cooling to plumbing and backup power, Eco Home Solutions is proud to be your trusted partner since 1982.
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FAQ

What is the most common cause of an air conditioning system leaking water?

The main reason for an air conditioning system leaking water is a clogged condensate drain line. This line is meant to drain the condensation into the outdoors. If it gets blocked, the overflow pan will fill up.

FAQ

What causes a musty smell coming from my air conditioner?

Musty smells in air conditioners can come from clogged filters, moisture, mold, dirty ducts, and broken parts.

FAQ

Can bleach be used to unclog a toilet?

Yes, bleach can unclog toilets in many cases. Its high chlorine content breaks down clogs, like toilet paper and waste.

How can I prevent the condensate drain line from getting clogged?

Pouring a cup of vinegar or bleach down the drain line every 3-5 months can help. This stops algae and debris from clogging it.

How does an air conditioner work to cool my home?

Air conditioners cool your home by moving heat from inside to outside. They use refrigerant in a cycle between indoor and outdoor units.

What causes toilet clogs?

Clogs happen when things like toilet paper and waste get stuck in the toilet's drainage. This stops water from flowing and can cause bad smells.

What issues can a damaged or cracked drain pan cause?

A cracked drain pan can lead to water leaking out and causing damage. Checking it regularly for cracks is key to finding leaks early.

When should I be concerned about a musty smell from my air conditioner?

If the smell goes away quickly, it's likely okay. But if it doesn't, or if your home's temperature and humidity are off, you should check it out.

What are the consequences of a clogged toilet?

Ignoring a clogged toilet can lead to worse problems, like water damage and bad smells. It's important to know the causes and effects to fix it right.

How can a dirty air filter lead to water leaks?

A dirty air filter can make the evaporator coils freeze. When they thaw, the water can overflow and leak. Changing the air filter every 30-90 days helps avoid this.

What causes mold and mildew growth in air conditioning systems?

Mold and mildew love the warm, damp places in air conditioners. They grow on parts like the evaporator coil and ducts, causing bad smells.

How does bleach work to unclog a toilet?

Bleach uses sodium hypochlorite to break down waste and stains. This process helps clear the toilet and unclog it.

What are the signs of a refrigerant leak, and how should it be addressed?

If your AC isn't cooling right and makes strange noises, it might have a refrigerant leak. These leaks need a pro to fix them safely. Don't try to fix it yourself.

How can leaks in my air ducts contribute to musty smells?

Leaks let in dirt, dust, and mold spores, which can grow and cause bad smells in your ducts.

What safety precautions should be taken when using bleach to unclog a toilet?

Always wear goggles and gloves when using bleach. Make sure the bathroom is well-ventilated to avoid inhaling fumes.

How can poor insulation around ductwork lead to water leaks?

Moisture can form on air vents and ducts if they're not well-insulated. This happens when warm air meets the cold ducts. Inspecting and insulating the ducts well is important.

How can restricted airflow impact the smell of my air conditioner?

Blocked vents and not enough return air can stop air from moving well. This lets moisture and mold grow, making smells.

What supplies are needed to use bleach to unclog a toilet?

You'll need 1-2 cups of liquid bleach and 2 gallons of hot water.

How can a dirty or cracked evaporator coil lead to water leaks?

A dirty or cracked evaporator coil can mess up drainage. Dirty coils might make condensation splash instead of draining. Cracks let water escape.

How can excess moisture and condensation issues lead to musty odors?

Problems like clogged drains, bad insulation, or sealing issues can cause water to build up. This creates a place for mold and mildew to grow, leading to bad smells.

How do you combine bleach and hot water to unclog a toilet?

Mix 2 cups of bleach with hot water in the toilet bowl. Let it sit for 10 minutes. Then, flush the toilet several times to clear the clog.

Why should I avoid running the AC when it's cold outside?

ACs cool in warm weather, not cold. Running it in cold weather can freeze the evaporator coils. This can cause leaks. It's best to avoid AC use in very cold weather.

What professional techniques are used to address mold and mildew in HVAC systems?

Experts use special cleaners, antimicrobial treatments, and thorough cleaning to get rid of mold and mildew. This helps stop them from coming back.

What other DIY methods can be used to unclog a toilet?

You can use baking soda and vinegar or dish soap and hot water. These are good alternatives to bleach.

What happens when the air handler's drain pan becomes damaged or corroded over time?

The drip pan can wear out or corrode over time. Holes in it let condensation leak. Replacing it is sometimes needed to stop leaks.

Why is it important to have my air ducts professionally cleaned?

Cleaning your ducts gets rid of dust, dirt, and harmful stuff that can make your air smell bad and lower its quality.

When should you call a professional plumber for a clogged toilet?

Call a plumber if DIY methods don't work or if you suspect a bigger plumbing issue. Professionals can handle tough clogs and fix underlying problems.

Electric Heat pump outside
About Eco Heating & Air Solutions, Inc.
Residential and light commercial heating, cooling, air quality, and plumbing are specialties at Eco Heating & Air Solutions, Inc. We provide home and business owners in Oak Ridge, TN and surrounding areas free estimates, service of all makes and models, and trusted solutions to everyday requirements.

We are an eco-friendly, award-winning company and uphold Better Business Bureau accreditation. Our team of professionals is NATE-certified, drug-free, and dedicated to earning your approval and loyalty.

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