The best cleaner is with warm water and a mild soap solution with a microfiber cloth. Be sure and rinse well with clear water. There are commercial products on the market including Mat Pro, 303, and Imar. Be sure and follow the directions carefully.
DO NOT USE bleach, ammonia, alcohol, or other harsh cleaners which could cause the vinyl to cloud over. Read the labels carefully.
Always test a small corner of the display before cleaning the whole material.
Click Here For More Information On Our Ceiling Hanging Solutions