Removes Odors from the Air              Long Lasting   Works as long as 6 months                    Eliminated odors caused by     Mold      Mildrew     Smoke      Pets SIMPLY FRESH GEL is a long lasting neutralizer that chemically removes odors from the air. It is not merely a perfume or masking agent. SIMPLY FRESH GEL   eliminates and neutralizes malodors caused by mold, mildew, smoke, sewers and pets,  as well as odors caused by solvents, hydrogen sulfide, and other noxious chemicals.  Originally designed for use in the A/C system return air ducts of apartments, hotels and  homes, SIMPLY FRESH GEL is now used in hospitals, nursing homes, schools, kennels,  and any other location where odors are a problem. Ideal for use in cars, boats, basements,  or anywhere that foul odors are present. SIMPLY FRESH GEL virtually eliminates all  noxious odors within 12 hours. SIMPLY FRESH GEL is long lasting but will decrease in size as odors are neutralized.     Replace every 3 to 5 months.         Great for:                 Cars              Basements                 Boats            Bathrooms  Part #  SF-08      1/2 lbs. Tub            18 Tub Case             SF-01         1 lbs. Tub            12 Tub Case             SF-03         3 lbs. Tub               4 Tub Case