Pets will not re-urinate on carpet areas sprayed with No-Go. Pet Organics No-Go was developed after years of extensive research to aid in the task of housebreaking pets. After cleaning the pet-soiled areas, No-Go is sprayed onto the spot. No-Go has a slight fresh fragrance. All- Natural Ingredients are Safe & Ready to Use to train your pet to not re-urinate on furniture or carpet.