Meet the unscented cat litter that delivers uncompromising odor control with Purina Tidy Cats Free & Clean Unscented Clumping Multi Cat Litter. Free of fragrances and dyes, this charcoal litter is great for cats and pet parents who prefer unscented clumping cat litter. Odor-absorbing activated charcoal helps control odors; plus tight, strong clumping action makes scooping easy. Best of all, this Purina Tidy Cats litter comes with a 10-day odor control guarantee when used as directed. The low dust litter formula is great too, helping provide a clean pour into the litter box. Give your kitties an unscented litter without added fragrances to help keep cats happy and your home smelling fresh. With 70 years of litter expertise, Purina Tidy Cats is the brand most often recommended and personally used by veterinarians.