Meet the Shark CarpetXpert with Stainstriker Technology, 2-in-1 upright deep carpet cleaner and built-in StainStriker spot & stain eliminator, combines Shark's powerful suction & PowerSpray high pressure spray to deliver unbeatable carpet cleaning* and the best tough stain ...Meet the Shark CarpetXpert with Stainstriker Technology, 2-in-1 upright deep carpet cleaner and built-in StainStriker spot & stain eliminator, combines Shark's powerful suction & PowerSpray high pressure spray to deliver unbeatable carpet cleaning* and the best tough stain elimination. ** Two unique chemicals mix and activate on contact in the built-in tool to deliver 20X more stain-striking power *^ and instant odor removal^ on carpets, area rugs, upholstery and more. Includes a 3.5 inch reversible bristle stain tool, integrated crevice tool, 12oz Shark CarpetXpert Deep Clean Pro formula and 16oz Shark StainStriker OXY Multiplier formula.