When it's time to clean your paintbrush, you need a way to scrape or brush debris away from the bristles. With this brush screen, you can clean your brush with certainty and know that the paint is taken from the bristles. Scraping the brush against the screen can loosen pieces of paint that would become trapped between bristles to ensure a cleaner brush. A thorough cleaning in between paint colors means a truer color when your next dip your brush in paint. This tool is easy to use, inexpensive and ensures a cleaner brush for true colors when you paint. To use it, place it in a coffee can or another study container and pour mineral spirits about 1.5 inches deep into the bottom. Clean the brush by brushing it across the screen in the bottom of the can.