What is 420 spray?
What is 420 spray? Spray 420 uses a dry aerosol in order to deliver a superior odor eliminator that leaves no wet residue and is safe for all fabrics, even silk. The fresh clean green scent is a perfect balance to help eliminate odors without overkill.
How do hotels clean smoke smell?
Using air purifiers, to filter toxins from air and release fresh, cleaner air instead. Using ozone machines, to remove airborne contaminants and odours from the rooms. Fitting extractor fans in the hotel, which draw cigarette smoke outside.