3 Signs Your Air Purifier Might Be Producing Ozone (And What to Do About It)

Is your air purifier giving off ozone without you realizing it? In this video, we explain the 3 common signs of ozone production — a sharp, bleach-like smell, unusual dust buildup (often called gray wall syndrome), and the blue glow from certain ionizer or UV lamps. We also cover safer alternatives like HEPA + carbon purifiers, and why whole-home in-duct UV systems don’t pose the same risks. Whether you’re shopping for your first purifier or checking the one you already own, this guide helps you spot ozone and choose the right purifier for clean, safe air. 👉 Learn more at: BreatheBetterAir.org