To obtain the best service and performance from the M3 cover, please take note of the following instructions related to care and maintenance. Do not clean the cover for a period of (30) thirty days after installation. This period will allow the adhesive system, which is manufactured with special pressure sensitivity I. Designed specifically for M3 for cleaning after the adhesion period. Do not use alcohol-based liquids. Or ammonia. The economical and effective method for daily cleaning is to use ordinary laundry soap mixed with clean water. Remember to always use clean water and soft, clean cloths free of impurities. For dilution, it is recommended to use a rubber swab or cloth. Use a dry, soft cloth, although the M3 cover is scratch-resistant. Do not use products made from Paper, such as paper towels, is abrasive and, over time, will affect the polishing of the M3. Do not apply stickers or adhesive tapes of any kind.Type on the cover: Do not pluck the edges of the cover, because this will cause permanent damage to the adhesive system, which is sensitive to pressure.