How to Decrease Humidity in the House

Woman hot lying on couch with high humidity levels in the home

Living in Florida means dealing with humidity both outdoors and inside your home. While you can't control the weather, you can take steps to manage your indoor humidity levels. High indoor humidity doesn't just feel uncomfortable – it can damage your home and affect your health. Let's explore effective ways to decrease humidity in your house.

What’s an Ideal Humidity Level?

In Florida homes, indoor humidity should stay between 45% and 55%. Anything higher can warp wooden furniture and promote mold growth. During the hot summers, you might notice these signs of high indoor humidity:

  • Condensation on windows and mirrors
  • Musty odors in rooms or closets
  • Sticky or clammy feeling in the air
  • Mold spots on walls or ceilings
  • Warped wood surfaces

Quick Fixes for High Humidity

While Florida homes typically require professional humidity control, there are some small steps you can take to decrease humidity:

In Your Kitchen

Keep lids on pots while cooking and use your exhaust fan. Consider cooking with your slow cooker or grilling outside during humid days to avoid adding extra moisture to your home.

In Your Bathroom

Run the exhaust fan during showers and for 30 minutes afterward. Fix any leaking faucets or pipes promptly, as even small leaks add moisture to your air.

In Your Laundry Room

Ensure your dryer vents properly to the outside. Consider drying clothes outdoors when weather permits to avoid adding humidity inside.

Professional Solutions for Humidity Control

These solutions are the best way to keep your humidity levels in check long-term:

Whole-Home Dehumidifiers

A whole-home dehumidifier connects to your HVAC system and removes excess moisture from all the air circulating through your home. These systems offer several advantages:

  • Consistent humidity control throughout your house
  • Automatic operation based on humidity levels
  • No need to empty water tanks
  • Less strain on your AC system
  • Better energy efficiency overall

AC Maintenance

Your air conditioner naturally removes some humidity while cooling your home, so keeping it running efficiently is crucial for humidity control. Start with regular AC maintenance to ensure your system operates at peak performance. Additionally, make sure you’re changing your air filter regularly to maintain proper airflow and efficiency.

Having a properly sized system for your home also makes a significant difference – one that's too large or too small won't remove humidity effectively. Consider upgrading to a variable-speed system, which can provide better humidity control by running longer at lower speeds.

Ventilation Improvements

Good ventilation plays a key role in controlling indoor humidity. Installing exhaust fans in areas prone to moisture helps remove humid air before it spreads through your home. Ceiling fans improve air circulation, which prevents moisture from settling in any one area.

Adding proper attic ventilation can significantly impact your home's overall humidity levels by preventing warm, moist air from becoming trapped above your living space. Remember to keep all air vents clear of furniture or other obstacles to maintain proper airflow throughout your home.

Moisture Prevention

Preventing moisture from entering your home is just as important as removing existing humidity. Start by checking for and sealing any gaps around windows and doors where humid air might enter. Address roof leaks immediately, as even small leaks can significantly increase indoor humidity.

Maintain proper drainage around your home's foundation to prevent moisture from seeping into your basement or crawl space. Keep your gutters clean and functioning properly to direct water away from your home's structure.

When to Call a Professional

Contact an HVAC professional if you notice:

  • Persistent high humidity
  • Visible mold growth
  • Water stains on walls or ceilings
  • Musty odors that won't go away
  • AC system running constantly but not controlling humidity

The Bottom Line for Florida Homeowners

Controlling indoor humidity requires a multi-faceted approach. While DIY solutions help, professional-grade solutions like whole-home dehumidifiers offer the most effective protection against Florida's humidity challenges.

Ready to take control of your home's humidity? Contact Cool Bear at (561) 424-6437. Our experts can assess your home's needs and recommend the most effective humidity control solutions for your space.

Call Cool Bear for all of your Air Conditioning and HVAC Needs!

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