The Bissell 2003 Pet Stain Eraser Cordless Portable Carpet Cleaner can remove pet stains anywhere, anytime. It's easy to clean carpet, upholstery, stairs, area rugs, auto interiors, and more. It also includes a trial of Professional Spot & Stain Oxy formula to instantly and permanently remove stains and messes from carpet and upholstery. The formula stores conveniently in the machine so it's ready to go when you need it. Simply spray cleaning solution, use the built-in brush to scrub, and then suction the mess into the dirty water tank.