Acrylic: is the hardest and stiffest plastic, and can last a lifetime is properly cared for.
Avoid: Placing items on top of your acrylic goods that could scratch the surface. Be careful not to slide your acrylic goods against any surface that can cause scratches.
To Clean: Don't: clean with chemical cleaners or chemicals not suitable for acrylic, and don't use a dry cloth. Do: clean with a mild solution of dish detergent and warm water or damp cloth.