Why Indoor Air Quality Matters More Than You Think
The EPA says indoor air can be 2–5x more polluted than outdoor air. Here's what's hiding in your home and what to do about it.
Americans spend roughly 90% of their time indoors — and the air they're breathing is often dirtier than the air outside. Dust, pet dander, pollen, VOCs from cleaning products, cooking byproducts, and even mold spores all build up in poorly ventilated homes.
The health impact
Poor indoor air quality is linked to asthma attacks, allergies, headaches, fatigue, and long-term respiratory issues. Children, seniors, and people with chronic conditions are most at risk.
Easy ways to improve it
Upgrade to a high-MERV pleated filter (MERV 11–13 is ideal for most homes).
Have your air ducts professionally cleaned every 3–5 years.
Add a whole-home air purifier or UV light to your HVAC system.
Control humidity — aim for 30–50% with a whole-home humidifier or dehumidifier.
Ventilate when cooking, showering, or using strong cleaning products.
Test before you guess
If anyone in your home suffers from unexplained allergy symptoms, ask us about an indoor air quality assessment. We'll measure particulate, humidity, and VOC levels so you know exactly what you're dealing with.
Have questions about your system?
Our Santa Clarita technicians are one call away.
Call (424) 552-3760Keep reading
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