They are pet stains and odor problems at home? If so, here is some useful information to solve the problems of pet stains and odor. You probably have tried practically everything to get rid of your house and smell the pollution. However, you probably will not work! The reason is because there are bacteria in excess and damage to the mascot of the stain. Remember about 3-4 months of the bacterium was growing in your carpets and upholstery without treatment. Factors to consider in removing pet stains and odor of the house: the severity of damage: Urine is composed of a concentration of wastes such as urea, urine acid and sodium chloride and other substances decontaminated.