ORIGINAL: plasticjoe
paper towels are about the worst thing you can use on lexan, butyrate, or acrylic to clean it.... use a soft cotton cloth to dry it... the fibers themselves act as an abrasive to the surface.
Cloth rags are miles better than paper towels. But if you want the ultimate softness and cleaning capabilities, try a microfiber rag. You will never use anything else again.