To clean areas where pet oils are a problem, perform a thorough cleansing with your carpet cleaner. Use hot tap water. The area may need to be cleaned more than once. Then, use the BISSELL Pet Stain and Odor Remover to treat the area. The BISSELL Pet Odor and Stain Remover Formula is available for use with your BISSELL Carpet Cleaners. Follow the directions listed on the label for best results. To expedite the drying, use a fan over the area.