Deodoroc™ odor control products attract and absorb...not mask...all odors and gases. Deodoroc products are environmentally friendly, unscented, and non-toxic, with no ozone depleting CFCs or harsh chemicals. And, they are re-usable!! Made from the magic mineral, Opalene, found in the mountainous regions of British Columbia. Available as solid Perky Pucks and Deodorizer Blocks, or granular Carpet Deodorizer and Dry Pet Shampoo.