MOSMATIC 21" RECOVERY SURFACE CLEANER W GUM REMOVER (BRUSH SKIRT) (7155)This Mosmatic 21" surface cleaner, equipped with a gum remover, is an ideal choice for public areas such as municipal parks, railway stations, and schools plagued by chewing gum. The specialized gum remover nozzle is affixed to the rear of the unit. The right hand gun operates the surface cleaner, while the left hand gun targets the gum remover or other challenging areas. The nozzle's flat angle is designed to lift and fragment the gum, facilitating