Cooler-D-Funk Cleaning Formula completely removes even the foulest cooler odors. This environmentally safe formula is great for all coolers and rinses clean with no residue. Whether your cooler was full of fish slime, meat blood, spoiled food, or just has that mildewy cooler smell, Cooler-D-Funk will kill the odors. Exclusive Double Down Technology neutralizes and counteracts stubborn odors for a fresh, clean smelling cooler. Cooler-D-Funk is also great for cleaning refrigerators and deodorizing other plastic containers. Cooler-D-Funk Cleaning Formula is made in the U.S.A.