Hillyard, Quick and Clean® Chalkboard & Whiteboard Cleaner, 19 oz Can

An easy to use product that clings to all vertical surfaces for fast, complete cleaning of all types of chalkboards. You can remove all residual chalk and chalk dust without damage to the surface. This product not only cleans but also brightens your slate and composition chalkboards to make writing brighter and reading easier. Safe on all color chalkboards and blackboards, puts a like new look back on your board.