8 OZ, Environmental Air Sponge Odor Absorber, The Safe & Reliable Solution To Any Type Of Air Borne Odor Problem, From Air & Carpet Dust, Pet & Skunk Odors, To Paint, Solvent, Cooking, Tobacco, Fire, Mildew & Humidity Odors, Etc, Approximate Usage Is Up To 6 Weeks In An Area Of 300 SQFT Per 1/2 LB Of Air Sponge.