The Shark Sonic Duo promises a quick, powerful, and easy way to remove stuck on dirt that holds allergens and odors from carpets, area rugs, and hard floors. It is a Total Floor Care System that cares for, cleans, and finishes all hard floor surfaces and carpets. It is convenient to use and provides a better clean with less effort every time. The Shark Sonic Duo comes with 2 scrub modes that allow you to further tailor your cleaning process to your unique floor care needs. For the first time ever you can have a powerful cleaner that breaks apart stuck-on dirt and grime, but is also gentle, non-toxic and safe around your kids and pets. You will have a fun and easy way to clean your floors with the power of 2 scrubbing heads that do the work for you. The Sonic Duo does all of the hard work. Carpets and area rugs are rejuvenated and left looking cleaner and brighter, and smelling fresher. To get your carpets truly clean the Sonic Duo first removes the visible dirt on the surface of the carpet. Then, the carpet solution with Trap and Remove Technology penetrates deep and attaches to the stuck on dirt down deeper into the fibers. As the solution dries, it dehydrates the stuck on dirt --- unlocking it from the fibers, so it is easily vacuumed away later. Carpets are left cleaner and fresher. Hard Floors are deep cleaned and are left with a beautiful non-streak finish with no dulling residue. To get your hard floors truly clean, the sonic action and specially formulated cleaning solution work together with the pad to get rid of the dirt-even down into the cracks. Sonic Scrubbing Technology removes stuck on dirt quickly and easily at 1,000 scrubs per minute. Stop scrubbing your floors and attack them with the power of Shark's revolutionary Sonic Duo.