Urine Destroyer OUT! The urine destroyer eliminates the odors and stains of the most resistant cat and dog urine with its proven and powerful formula. The destroyer uses a natural formula of bacteria and enzymes that eliminates urine stains, odors, and pheromones. It quickly eliminates odors instead of covering them up and prevents pets from doing the same thing in that same spot. It is effective on new and old problem areas and is ideal for any water-resistant surface such as carpets, upholstery, fabric, tiles, sealed wood, plastic, vinyl, and concrete. It is safe to use with children and pets if used according to the instructions.