Permenantly Removes Tough Stains: Our Spotclean® ProHeat + Oxygen Boost formula permanently removes tough spots and stains. It quickly cleans up a variety of messes in and around the house. Two Tank System: Spotclean® Proheat carpet cleaner includes a removable water tank for easy filling and emptying. The two tank system allows to clean with clean water while the dirt and grime are stored in a different tank. Heatwave Technology: Helps maintain consistent water temperature while cleaning. It is our best cleaning System for the toughest stains & odors - it even removes skunk odors. Once you're done cleaning, the dirty water tank is easy to empty. Cleans Multiple Surfaces: Spotclean® Proheat has 4 specialized tools & quickly cleans messes on carpet, area rugs, upholstery, stairs & auto interiors. It can also be used on soft surfaces such as couches, sofas, mattresses and more. Easy to Use: Its compact design makes it easy to store in convenient places such as the closet or even under the sink. It is portable & lightweight. It has a 2.2M long hose for an extended cleaning reach for different areas of your house and car.