Experience mess-free convenience with the Libman Nitty Gritty Roller Mop Refill, 2-Pack. Featuring a dual-density design, this refill set includes a thick mop head for tackling tough dirt and an extra-fine mop head for polishing light-duty messes.
  Your Libman Nitty Gritty Roller Mop is perfect for both home and commercial use, ensuring a tidier, saner kitchen or bathroom without the hassle of constant refilling.