Bissell Pet Stain Eraser Plus cordless portable carpet cleaner is ready to tackle tough pet messes whenever, wherever, making it the perfect stain remover for families with little mess makers. This cordless handheld carpet cleaner loosens, lifts and removes tough pet stains with the convenience of a lithium-ion battery. Unlike other spot carpet cleaners, this machine allows you to store the formula in the tank when it's not in use.