Safety and reliability are two of Lucy Pet Product’s highest priorities. Cats Incredible™ Smell Squasher technology is first and foremost formulated with the safety of pets. Cats Incredible™ Smell Squasher is non-toxic, non-hazardous and completely safe for pets. In addition, you can rest assured knowing that Cats Incredible™ Smell Squasher is not an acute oral or dermal toxicant, irritant, sensitizer, genotoxic, or a carcinogen. Unlike some major grocery store brands of litter, Cats Incredible™ DOES NOT contain Borates, rated as a reproductive toxicant in Europe. Lucy Pet Products does not use any Borates in any of our formulas.