Not only is it difficult to deal with a pet accident once one has occurred, but it’s also tough to know where past accidents may have taken place, accidents you may not have even known about. Chem-Dry can identify pet accidents in your home and eliminate pet urine odors from your carpets and rugs by applying our revolutionary cleaning product P.U.R.T.® (Pet Urine Removal Treatment). P.U.R.T. contacts the source of the odor and then immediately begins a chemical reaction that destroys the urine odor. It’s shown excellent results on even the most severe urine damage.