How to Make a Paint Tray Liner
It really doesn’t make much sense to spend eighty cents, a dollar, on a paint tray liner when, really, all you have to do is line the pan with foil. You should probably use heavy duty foil, the larger sheets, but if you don’t have that, you can double up regular foil. Just fold it together to form a little crease and set it in the tray and then just carefully form it all around to the interior of the pan, wrapping around the edges- being careful not to make any punctures. And then pour your paint in, and when you’re done, cleaning up’s a snap- just roll it up and throw it away.