Used twice. Comes with 3 pads. Mops and sweeps hard floors including hardwood, tile, and stone in kitchens, bathrooms, and other small spaces Gets into hard-to-reach places, including under and around toilets, into corners, and below cabinets Precision jet spray and vibrating cleaning head tackle dirt and stains such as dried coffee and soda Automatically selects the correct cleaning mode based on Braava jet pad type, choose from wet mopping, damp sweeping and dry sweeping Won't harm or spray walls or furniture, and avoids stairs and riding up on rugs Create an invisible boundary with virtual wall mode to keep Braava jet in rooms without a door Eject and discard pads at the push of a button without touching grime or grit Convenient charger stores and charges battery between cleanings Blue tooth-enabled, download the iRobot HOME App to access exclusive features, support, and robot updates from the palm of your hand