3M Dose -n Fill Glass Cleaner

Just add water! This unique concentrate system is a great value that provides a total of 7 quarts of cleaner from just 4.7 oz of concentrate. Easy-pour dispenser makes it easy to accurately dose the concentrate into the included spray bottle, then just fill with water. Includes one premixed quart of glass cleaner. Refill concentrate for an 6 additional quarts. Storage caddy included.