S3 Extreme is a 3-in-1 wet/dry mop and vacuum that cleans sealed hard floors in one smart step. With iLoop Smart Sensor Technology, it automatically detects wet and dry messes and adjusts suction, water flow, and roller speed for optimal cleaning.The iLoop Led ring turns from red to blue when your floor is clean, and a suction-only mode lets you quickly pick up liquids without mopping. An upgraded brush head and included extra roller provide better edge and corner cleaning along walls and baseboards.Lightweight, cordless, and easy to maintain, the S3 Extreme features a self-cleaning system that flushes the brush roller and internal tubes after each use-leaving your floors and your machine fresh with minimal effort.