The holidays are a joyous time in Austin—characterized by family gatherings, festive meals, decorations, and full houses. However, with more people indoors, closed windows, increased cooking, and heaters running more frequently, indoor air quality (IAQ) can quickly deteriorate. Poor air quality can trigger allergies, dry out sinuses, and make guests feel uncomfortable—especially those with asthma or sensitivities.

Before welcoming friends and family, take a few simple steps to improve your indoor air quality and create a healthier, more comfortable home this holiday season.

1. Change Your HVAC Filter Before Guests Arrive

Your air filter is the first line of defense against dust, pet dander, pollen, and other airborne particles. During the holidays, your HVAC system runs more often—and so does your filter’s workload.

Austin homeowners should replace filters every 30–60 days, especially if you have pets or host frequently. For added protection, upgrade to a high-efficiency pleated filter to capture more allergens without restricting airflow.

2. Schedule a Pre-Holiday HVAC Tune-Up

A professional HVAC tune-up does more than improve heating performance—it directly impacts indoor air quality. Dust buildup inside the system can be circulated throughout your home once the heater kicks on.

During a tune-up, a technician will:

• Clean internal components
• Inspect airflow and duct connections
• Identify air quality concerns
• Ensure safe operation

This is especially important in Austin, where HVAC systems may sit unused between seasons and collect debris.

3. Control Humidity for Comfort and Health

While Central Texas winters are mild, indoor air can still become dry once heating systems run consistently. Dry air can irritate skin, sinuses, and throats—something guests will notice quickly.

Ideal indoor humidity: 30–50%
Maintaining proper humidity helps:

• Reduce airborne particles
• Improve breathing comfort
• Protect wood furniture and floors

Whole-home humidification or simple humidity monitoring can make a big difference.

4. Use Kitchen and Bathroom Exhaust Fans

Holiday cooking creates smoke, grease, and odors that linger in the air. Use exhaust fans during:

• Cooking and baking
• Showering
• Dishwashing

Ventilation helps remove pollutants at the source and keeps air circulating throughout your home.

5. Clean High-Traffic Areas More Frequently

More guests mean more dust and allergens stirred up in the air. Focus cleaning efforts on:

• Carpets and rugs
• Upholstered furniture
• Entryways
• Pet areas

Vacuum with a HEPA-filtered vacuum to prevent particles from being released back into the air.

6. Consider Whole-Home Air Purification

If you regularly host guests or have allergy-sensitive family members, a whole-home air purifier is a smart holiday upgrade. These systems work with your HVAC unit to continuously clean the air, even when the heater isn’t running.

Benefits include:

• Reduced allergens and bacteria
• Fewer odors
• Cleaner air throughout the home

Austin homeowners often see immediate improvement in comfort and air freshness.

7. Keep Airflow Clear for Even Heating

Blocked vents can trap stale air and cause uneven temperatures. Before guests arrive:

• Make sure vents are open
• Move furniture away from registers
• Clean return air grilles

Balanced airflow improves both comfort and air quality during busy holiday gatherings.

Enjoy Cleaner Air This Holiday Season With McCullough Heating & Air Conditioning

The holidays should be about comfort, not sneezing, dry air, or lingering odors. With the right HVAC care and indoor air quality improvements, your Austin home can stay fresh, warm, and welcoming for everyone.

McCullough Heating & Air Conditioning helps Austin homeowners breathe easier with expert HVAC maintenance, air purification solutions, and seasonal tune-ups.

Schedule your holiday HVAC service today with McCullough and keep your air clean all season long.