EFFECTIVE REMOVAL OF TENACIOUS HOUSEHOLD STAINS*: With the Shark StainForce Comptabile Cleaning Cartridge, erase pet stains, permanent markers, coffee, wine, oil, dirt and dirt30X SUPERIOR CLEANING POWER: Shark most powerful stain remover formulas blend and activate on contact with surfaces to remove stubborn stains**ODOR REMOVAL Shark StainForce compatible stain remover refill designed to immediately neutralize odors, even those of pet smoke and urineFORMULATED FOR INTERIORS WITH ANIMALS AND CHILDREN***: From animal chaos to children. Get rid of muddy paws, spilled juices and more with your portable cleaner refillFROM RECENT WET STAINS TO INCRUSTED STAIN*: Designed for use on carpets, carpets, stairs, upholstery, car interiors and more****