A refillable cartridge containing Bona Pro Series Hard-Surface Floor Cleaner made for use in Bona spray mops. Bona Pro Series Hard-Surface Floor Cleaner Refill Cartridge contains Bona s professional strength environmentally responsible waterbased cleaner that is specifically formulated to clean all laminate flooring ceramic tile vinyl sealed marble and sealed granite floors without dulling the finish or leaving any residue. Key benefits Professional oxygenated formula For periodic maintenance and spot cleaning of food spills and other stains Leaves no dulling or oily residue 34 oz refillable cartridge