What it contains

If smoke has entered your home, you can ventilate your home by opening windows and doors when outside air quality has improved, or use a portable indoor air cleaner equipped with a True HEPA filter. 

This fact sheet explains what portable air cleaners are, and what to consider when buying and operating a portable indoor air cleaner.

Publication number
Number of pages
Release date
10 January 2020

Reviewed 31 August 2023