Hand washing is the best way to maintain acrylic products as dishwasher rinse agents and heat can cause cracking and crazing over time.
Acrylic is not recommended for use in the microwave.
Do not use a rough sponge or abrasive cleaning brush on acrylic.
Straight high-proof alcohol is not recommended for acrylic material, as it can cause damage if left in glass over a long period of time.
To safely remove sticker residue, please use oil based lubricant such as WD-40 (or any other oil-based brand), or vegetable oil such as Wesson.
DO NOT use GOO-Gone, nail polish remover or turpentine, as these will damage acrylic.