Make carpets spotless once again with the BISSELL Pet Stain Eraser Advanced Cordless Portable Spot Carpet Cleaner 2054. First, it sprays a ready-to-use, pre-mixed formula onto the stain, then scrubs it loose with the built-in brush. Finally, a powerful suction lifts and removes the stain. The cleaner works not only on carpets but also on upholstered furniture and other soft surfaces. Use on stains from spilled liquids as well as other sources. A cordless design and a rechargeable lithium battery make this a conveniently portable pet stain cleaner.