P&S ODOR DOC Odor Elimination Kit is a powerful and effective solution for eliminating stubborn odors in enclosed spaces, including odors caused by bacteria, mold, mildew, smoke, and more. It uses a quick-release vapor process that utilizes the most powerful chlorine dioxide gas technology available to penetrate and treat the affected areas. The broad-spectrum biocide product is released as a vapor and is safe, powerful, and effective. To use the P&S ODOR DOC kit, make sure the interior of the vehicle is clean and dry, and then follow the treatment process, which takes about an hour. ODOR DOC is 8 times stronger than traditional chlorine dioxide treatments and is capable of destroying the toughest odors.