Simplify your cleaning workflow with the 3M� Easy Scrub Top Button�engineered specifically for the 3M� Easy Scrub Flat Mop system. This durable button actuates the internal chemical delivery system, giving you precision control with minimal effort. When it's time to refill the cleaning solution, simply pull off the button to access the mop handle reservoir. Whether you're maintaining large facilities or smaller spaces, this replacement top button ensures uninterrupted performance. Keep your operations running smoothly with this essential, easy-to-install component�only for use with the 3M� Easy Scrub Flat Mop. Color(s): Black; Color Family: Black; For Use With: 3M� Easy Scrub Flat Mop.