The Bona Hardwood Floor Premium Spray Mop is an all-in-one mopping solution to clean and reveal the natural shine of your floors. With the included residue-free, water-based Bona Floor Cleaner Concentrate, empty refillable cartridge, and washable Bona Microfiber Mop Pad, the Bona Premium Spray Mop cleans wood floors effectively by removing dust, dirt, and grime, revealing beautiful floors. To fill the cartridge, remove the cap, pour the contents of the concentrate pouch inside, and fill with water until full. Replace the cap and place the cartridge into the mop. The audible click lets you know the cartridge is engaged and you are ready to clean your wood floors. To refill, remove the cartridge with a push of a button. The cartridge has a flat bottom and wide opening providing an easy refill experience. The extra-large mop head delivers quick and effective mopping and the flexible rubber corners protect baseboards and furniture from dings and scratches. A secondary grip on this wood floor mop allows for added cleaning power and a retractable hook makes this wet mop easy to store. Bona's Microfiber Cleaning Pad is made of soft microfiber cleaning cloth that won't scratch or damage your wood floor and is reusable and machine washable, making the Bona Spray Mop a sustainable addition to your home's cleaning supplies. Floor contractors agree, when looking for the best solution for cleaning hardwood floors, use Bona Hardwood Cleaner. Trade out your traditional spin mop and bucket for this all-in-one convenient spray mop for shinier hardwood floors.