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Improving Indoor Air Quality in Your Tulsa Home

The EPA says indoor air can be 2-5x more polluted than outdoor air. Learn how duct cleaning, filtration upgrades, and regular maintenance can help your family breathe easier.

· February 1, 2026· 1 min read

Most people assume outdoor air is more polluted than the air inside their homes. The EPA says otherwise. Indoor air is often 2 to 5 times more polluted than outdoor air.

1

What Is in Your Indoor Air

Common indoor air pollutants include:

  • Dust mites and pet dander
  • Mold spores
  • Pollen tracked in from outside
  • Volatile organic compounds from paint, flooring, and cleaning products
  • Carbon monoxide from combustion appliances
2

Start With Your Filter

Your HVAC filter is your first line of defense. A standard 1-inch fiberglass filter catches large particles but misses the fine particulates that affect air quality most. Upgrading to a MERV 11 or higher filter captures mold spores, pet dander, and fine dust.

Change your filter every 30 days in summer and every 60 days in winter.

3

Consider a Whole-Home Air Purifier

Portable air purifiers work for single rooms. For whole-home protection, an in-duct air purification system treats every cubic foot of air that passes through your HVAC system. Options include:

  • Media filters with high particle capture rates
  • Electronic air cleaners using an electrical charge
  • UV germicidal lights that kill mold and bacteria on your evaporator coil
4

Schedule a Duct Cleaning

Your ductwork accumulates years of dust, debris, and sometimes mold. Every time your system runs, that material circulates through your living space. Professional duct cleaning removes the buildup and improves both air quality and system efficiency.

5

Control Humidity

Mold thrives above 60% relative humidity. A whole-home dehumidifier maintains optimal indoor humidity levels year-round.

6

Keep Coils and Drains Clean

A dirty evaporator coil is a breeding ground for mold and bacteria. Annual maintenance that includes coil cleaning is one of the most effective steps you can take for indoor air quality.

Call (918) 408-8577 for an indoor air quality assessment.

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