Shur-Line has a long history of offering innovative solutions for the do-it-yourself consumer .SHUR-LINE"s reusable Stain System makes deck staining easy and creates less mess than staining with a brush or roller. The fully assembled system features a spray trigger, allowing the user to control the flow of stain for superior coverage and a smooth finish. The system cleans up easily with water, simply fill the reservoir with water and flush through the system until it runs clean.