Use rubbing alcohol (containing 70% Isopropyl alcohol) and a clean, non-abrasive cloth like lens wipe.



Moisten the cloth or the wipe with a proper amount of rubbing alcohol and gently clean all exposed surfaces including fingerprint sensor.

• Be sure to read and use the cautions for use of alcohol purchased.
• Be careful not to get alcohol into the product when cleaning the surface of the product. Disinfecting products should only be applied to exposed surfaces.
• Contact Suprema for approval to use specific cleaning products.
• Do not apply liquid directly to the surface of the product.
• Do not use any form of abrasive cleaner to painted or plastic surfaces.