Absorbs and neutralizes unwanted odours from a variety of sources such as cooking, bathrooms, locker rooms, tobacco smoke, closed rooms, pets, solvents, paint and trash. Simply open the container and place it where needed for 4 to 10 weeks of odour absorption. This product is scent free, 100% natural and safe. Air Sponge offers an effective solution for maintaining a fresh, odour-free environment. ▪ Absorbs 100% Of Unwanted Odours For Up To 6 Weeks▪ Ideal For Commercial And Industrial Use▪ 100% Natural, Biodegradable▪ Most Popular Applications Include Restrooms, Trash Containers, Locker Rooms, Laundry Rooms, Hospitals, Hotels And Entrance Ways▪ Also Ideal For Plumbing Odours, Mildew And Smoke Odours