Question

How do I clean acrylic+ poster paint from my pallette that has dried up???

Answer 1

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To get acrylic paint off non-porouspalettes, first, wipe off the wet paintwith a paper towel and throw it in thetrash, then wash your palette with soapy water. If the paint dries, it forms a rubbery layer that can quite easily be peeled off and disposed of

Answer 2

If sheet is White so whate paint for rough the mistake