Every Purchase Saves Pets™. BISSELL proudly supports BISSELL Pet Foundation® and its mission to help save homeless pets.Permanent Stain Removal with the Power of OXY. Take on your toughest spots and stains with the power of BISSELL OXY formula and strong suction.Heatwave Technology®. Helps maintain water temperature throughout the cleaning process as you loosen and remove tough stains.Specialized Tools. Each tool is engineered for specific spots and stains, so choose the one that best fits your mess!Lightweight & Compact Design. Allows for storage in small spaces and easy transportation from one stain to the nextTools & Formula Included. Comes with 3" Tough Stain Tool, 3-IN-1 Stair Tool, HydroRinse™ Self-Cleaning Tool, and an 8 oz. trial-size PRO OXY Spot and Stain formula.