Another Tip from Sandra H

Watercolourists and Acrylic painters who use a plastic pallet can remove stains from their old pallets with a Mr. Clean Magic Eraser. Makes them spic and span, crisp and white again.
 Did you know you can use household waxed paper to replace those expensive acrylic paper pallets you use over your sponge in your acrylic paint boxes. Not quite as good but way less expensive and sometimes it is a long way to the store.