The Shark StainStriker is a portable spot & stain eliminator that delivers unbeatable 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. Bonus cleaning solutions and accessories.