The following online retailers carry:
Armstrong Cleaning System Replacement Mop Covers
eFloors.com
www.BestFloorCleaners.com
www.bestwoodfloor.com
www.FloorCareShop.com
www.FloorCleaners.net
www.1877FloorGuy.com
www.hoskinghardwood.com
Armstrong does not sell direct to consumers. Our products are available at the stores listed above.