Clean water is constantly applied t the front of the rollers while dirt and light debris is removed into a separate waste water tank, leaving your floors dry in just two minutes. Perfect edge cleaning allows you to easily clean right up against baseboards or cabinets. Automatically-driven rollers, a swivel head and low profile make cleaning effortless. The included cleaning station can be used to store the FC 5 or clean the rollers. The rollers can be placed in the washing machine or dishwasher for easy cleaning with no dirt contact.