Bona® 34 oz. Hard Surface Cleaner Cartridge Refill, compatible with hardwood floor mops, offers a non-toxic cleaning solution that leaves no dulling residue. Designed for convenience, it snaps in and out of the mop, making refills a breeze. The flat bottom and wide opening ensure an effortless refill experience, while the audible click confirms proper engagement. This rinse-free, streak-free formula effectively removes dust, dirt, and grime from all sealed hard surface floors, leaving them clean and beautiful.