Vacuum and wash at the same time on multiple hard floor surfaces. Quiet and powerful cleaning without the cord. Automatically dispense cleaning solution onto floor. Uses Hard Floor Sanitize formula to eliminate 99.9% of bacteria. Two Tank technology - keep water and formula separate from dirty water. Self-propelled steering. 0.42-Liter dirt tank capacity. 0.52-Liter clean tank capacity. Part of the Bissell Pet Foundation. Includes: (2) 8oz Hard Floor Sanitize formulas. Hard floor brush roll. Clean out brush and strainer. 3-in-1 Docking tray.