Check the listing for details. OdorPet Concentrate 2.5 Gallon. Condition: New. Listed at 119.83 USD. OdorPet Concentrate You need an industrial pet odor remover to get rid of pet stains and smells. Our OdorPet Concentrate stain and pet odor remover is organic, biodegradable and perfect for our spray bottle refills or as a pet stain carpet cleaner. Our unique, bio-active formula is a commercial grade carpet shampoo and floor cleaner used in businesses with heavy traffic, dirty carpets, greasy porous and non-porous surfaces including hard wood and linoleum. Used by pet resorts, kennels and rescues across America, our industrial pet odor remover uses bio-enzymes to break down odor-causing debris into harmless CO2 and water. OdorPet Concentrate is the best pet stain remover for carpets and has a near neutral pH so it can be used on all surfaces attacking the smell and stain at the source.