Indoor Air Quality: What You Need to Know for Your Family’s Health
According to the EPA, indoor air can be 2-5 times more polluted than outdoor air — and Americans spend approximately 90% of their time indoors. Poor indoor air quality (IAQ) is linked to allergies, asthma, respiratory infections, headaches, fatigue, and even long-term health problems. We also offer air duct cleaning to help maintain your home. Consider our dryer vent cleaning for a complete solution.
Common Indoor Air Pollutants
- Dust and dust mites: The most common indoor allergen, found in every home
- Pet dander: Tiny skin flakes from cats, dogs, and other pets
- Mold spores: Thrive in humid environments including inside ductwork
- Pollen: Enters through windows and doors, then circulates through your HVAC cleaning
- Volatile Organic Compounds (VOCs): Off-gassed from paint, furniture, cleaning products
- Bacteria and viruses: Can survive and spread through contaminated duct systems
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How Your HVAC System Affects Air Quality
Your HVAC system circulates air throughout your entire home — typically cycling the total air volume 5-7 times per day. If your ducts contain dust, mold, or other contaminants, every cycle spreads those pollutants to every room in your house. Think of your duct system as your home’s respiratory system: when it’s dirty, your whole home suffers.
Learn more about dryer vent cleaning and how we can help.
Steps to improve your indoor air quality
- Professional duct cleaning: Remove contaminants from the source — your ductwork
- Regular filter changes: Replace HVAC filters every 1-3 months
- Proper ventilation: Open windows when weather permits to bring in fresh air
- Control humidity: Keep indoor humidity between 30-50% to prevent mold growth
- Reduce chemical use: Choose low-VOC paints, cleaners, and furnishings
- Regular cleaning: Vacuum with HEPA filters, dust regularly, wash bedding weekly
When to Call a Professional
If family members are experiencing unexplained allergies, asthma flare-ups, or respiratory issues — especially indoors — professional duct cleaning should be your first step. It’s also essential after renovations, water damage, or pest problems. You may also benefit from HVAC cleaning. Our air duct cleaning in Anaheim can complement this service.
D&D air duct cleaning can help improve your home’s air quality starting at just $99. Call (833) 282-0183 today. Many of our customers also choose our Orange County team. Don’t forget about avoid air duct cleaning scams as part of your maintenance routine.
Learn more about HVAC system cleaning and how we can help.
Service Areas
We proudly serve many locations. Check out our services in these areas: