[How To] Clean Your Acrylic Logo Sign December 15, 2010 Resources Best Practices for Keeping your Acrylic Sign Looking New Acrylic logos are fairly easy to clean, but there are a few things to keep in mind to ensure the best results. The most important thing to remember about cleaning acrylic signs is that you should never use any kind of cleaning agent that contains ammonia or harsh chemicals. Never use glass cleaners or common kitchen grease cleaners on your acrylic signs. The next thing to remember is to avoid the use of any kind of rough scouring material. Rough scouring pads or cloths can cause the dirt you are wiping off to also be ground into the acrylic, causing tiny scratches. Finally, never wipe your acrylic logos with a dry cloth, as this can also grind the dirt into the acrylic in much the same way as scouring materials will do. Now that you know what to avoid, let’s concentrate on how easy it is to clean acrylic logo signs the proper way. Washing the Acrylic Logo Sign The best way to clean acrylic logo signs is with clean, lukewarm water and a clean, soft, nonabrasive, non-linting cloth. If the sign is large and located out of reach, you can use a pressure washer instead. Mild soap or detergent can be mixed with the lukewarm water when necessary. Drying the Acrylic Sign For a streak-free sign, dry with a clean, dry soft, non-linting cloth. Gently blotting the sign with the cloth is the safest way to ensure a beautiful result. For signs that cannot be easily reached, you can simply allow the sign to air dry. Signs That Need More Than Soap and Water If your sign has a more stubborn cleaning problem, you can purchase cleaning agents designed specifically for acrylic. Make sure to double-check that any cleaner you purchase, other than a mild soap or detergent, is safe to use on acrylic. These products are specially designed to clean, polish or buff acrylic and can be found at your local hardware store or online. Follow the directions on the product, use soft clean cloths, and your acrylic logo sign should continue to look as clean and brilliant as the day you bought it. clean acrylic