Prevents Painting Mess
Many painters have discarded their paint try simply because they couldn’t go through the stress of washing it after painting. It becomes even more stressful and difficult if the paint dries on the tray. There is also the issue of scrub marks and stains even after washing. With aluminum foil, your work can be easier and more fun.
Before you add the paint to the tray, cover the paint tray with a sheet of foil. After you’re done painting remove the foils and discard them. Your paint tray will be as good as new.