Dealing with Humidity: Tips to Improve Indoor Air Quality

As summer heats up in Corpus Christi, so does the humidity. While we may appreciate the coastal charm, the high humidity levels can wreak havoc on indoor air quality and overall comfort. Here, we’ll explore how humidity impacts your home and provide practical tips to manage it effectively.

The Impact of Humidity on Indoor Air Quality

Humidity refers to the amount of moisture in the air. While a certain level of humidity is necessary for comfort, excessive humidity can lead to various problems, including:

  • Mold Growth: High humidity creates an ideal environment for mold and mildew to thrive. Mold can cause respiratory issues and aggravate allergies.
  • Dust Mites: These tiny pests love humid conditions. They can trigger asthma and allergy symptoms.
  • Health Issues: Excessive humidity can exacerbate conditions such as asthma, allergies, and other respiratory problems.
  • Structural Damage: Over time, high humidity can damage wooden structures, paint, and wallpaper in your home.

Tips to Control Humidity and Improve Indoor Air Quality

1. The obvious…use a dehumidifier

Dehumidifiers are specifically designed to remove excess moisture from the air. They are especially useful in areas with high humidity levels, like Corpus Christi. Portable dehumidifiers can be placed in problematic areas, while whole-house dehumidifiers can be integrated with your HVAC system for more comprehensive control.

2. Ventilate without opening windows

It’s hot and humid outside so opening your windows will do you no good here. Instead, ensure your home is well-ventilated by using exhaust fans in kitchens and bathrooms to expel moisture from cooking and showering.

An air filter with dust particles being trapped

Check out our great deals on indoor air purifiers for your home.

3. Install Air Conditioners

Air conditioners do more than just cool your home; they also remove moisture from the air. Ensure your air conditioning system is properly maintained to optimize its dehumidifying capabilities. Regular maintenance, including cleaning or replacing filters, can improve efficiency and indoor air quality.

If you think your air conditioner isn’t pulling its weight, schedule AC maintenance today with Precision Air.

4. Seal Leaks

Inspect your home for any leaks or gaps that might allow moisture to enter. Sealing leaks around windows, doors, and in the basement can prevent excess humidity from infiltrating your home. Proper insulation can also help maintain a stable indoor environment.

Check out our seasonal attic insulation specials

5. Use Moisture-Absorbing Materials

Certain materials, such as silica gel packs or moisture-absorbing products, can help control humidity levels in specific areas of your home. These can be purchased online or from your local Home Depot (see them here).  Place them in closets, cabinets, and other small spaces where moisture tends to accumulate.

6. Monitor Indoor Humidity Levels

Invest in a hygrometer to monitor the humidity levels in your home. Aim to keep indoor humidity between 30-50% for optimal comfort and health. Most smart thermostats will track indoor humidity as well as temperature. They should also have an option to run the fan which will help to circulate the air and cut down on humidity.

Get a FREE WIFI THERMOSTAT will any AC installation from Precision Air.

7. Consider Houseplants

Certain houseplants can help absorb excess moisture and improve indoor air quality. Plants like Boston ferns, peace lilies, and English ivy can contribute to a healthier indoor environment by naturally regulating humidity levels.

8. Clean Your Gutters

Believe it or not, water around the outside of your home can affect indoor humify. Ensure that your gutters are clean and free of debris as clogged gutters can lead to water pooling around your home’s foundation.


Managing humidity is crucial for maintaining good indoor air quality, especially in humid climates like Corpus Christi.

By implementing these tips, you can create a more comfortable and healthier living environment. Remember, if humidity problems persist, it might be time to consult with an HVAC professional to explore more comprehensive solutions.

For more expert advice and HVAC services in Corpus Christi, contact Precision Air today! We’re here to help you stay cool, comfortable, and healthy all year round.

Founder Eli Castaneda, Jr
I’m Eli Castaneda Jr,

 I’m the founder and owner of Precision Air. We are a family-owned business providing air conditioning and heating services to homeowners and businesses in Corpus Christi and the Coastal Bend area of Texas.

With over 23 years in the industry, I am using everything that I have learned serving thousands of customers to ensure that my team delivers precise, dependable, and high-quality service whenever you need it; day or night. We value your business.

If you live in the Corpus Christi area and need to have your HVAC serviced or replaced, give us a call!

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