Odorklenz Pet Litter Additive, Odor Neutralizer, Made in USA Odorklenz uses ENVIRONMENTAL FRIENDLY Green NanoActive Technology to Eliminate Odors Perfume and Fragrance Free, Ideal for People with Chemical of Perfume Sensitivities, No Harsh Chemicals Odorklenz is NOT a Masking Agent or Enzyme, it Neutralizes Odors at the Source Simply Add to Existing Litter or Mix in When Litter is Changed to Extend Life of Litter Made With Pet and Child Safe Natural Earth Minerals to Provide a More Pleasant Odor Free Environment Odorklenz uses ENVIRONMENTAL FRIENDLY Green NanoActive Technology to Eliminate Odors Perfume and Fragrance-Free, Ideal for People with Chemical of Perfume Sensitivities, No Harsh Chemicals Odorklenz is NOT a Masking Agent or Enzyme, it Neutralizes Odors at the Source Simply Add to Existing Litter or Mix in When Litter is Changed to Extend Life of Litter Made With Pet and Child Safe Natural Earth Minerals to Provide a More Pleasant Odor Free Environment Soda Ash Magnesium Oxide Zinc Oxide Titanium Dioxide