An ozone shock treatment of an unoccupied home is one way to break down odors and chemical off-gassing from furniture, carpet and cleaners without adding fragrances of your own. Nobody, including pets and plants, should be inside while it runs, and the space must be aired out before anyone returns.
Disclaimer: In the USA, the FDA has not approved ozone for medical use. If you have any questions about using ozone, please talk to your doctor or health professional. Ozone is not for breathing! Breathing high concentrations of ozone can harm your lungs (see EPA warning on ozone air purifiers) We do not sell ozone air purifiers. We only sell commercial ozone shock treatment machines for sanitizing unoccupied spaces, never for breathing or as air purifiers. Use only in empty spaces! Please use as directed for air shock treatments, and only if you feel you can competently follow instructions.