Designed to clean hard floors such as sealed hardwoods, tiles and laminates. It can also refresh area rugs. Digital touch controls allow easy adjustment to cleaning on different floor types. The on-demand trigger allows for control over the amount of water released on the unique extra large brush roll. Easy to remove dual tank technology keeps the clean and dirty water separate. Separate, easy to remove clean and dirty water tanks for easy filling and emptying. Automatic self-cleaning to keep the brushroll clean for the next use.