The Shark StainStriker is a portable spot & stain eliminator that delivers powerful tough stain elimination, with no premix required‡ Dual-activated solution unleashes the power of OXY delivering 20X more stain-striking power*. Tackle food stains, spills, embedded dirt, & pet messes throughout your home: carpets, area rugs, couches, upholstery & more. | Shark | | StainStriker Portable Carpet & Upholstery Cleaner | Spot, Stain, & Odor Eliminator | White | Best Buy