Perfect for bathrooms, kitchens, bedrooms, basements, pet areas, offices - anywhere recurring odors are a problem. ClearAir Odor Absorbing Gels work by trapping the bacteria that cause bad odors and emitting a pleasant fragrance into the air. More than just an air freshener ClearAir Odor absorbers eliminate unwanted odors, at the source! Simply peel off top label and remove foam seal. Replace cap and place container n area where odors linger. New Air-Flow cap provides 50% more air exchange for better odor absorbing power. Absorbs unwanted odors and keeps your home fresher, longer! Biodegradable, non-toxic, safe around kids and pets, recyclable container. Earth friendly.