Nureva's touch panel meets the ANSI/NEMA-LD3/2005 standard, which covers the family of products known as high-pressure decorative laminates (HPDL). Nureva recommends cleaning the surface and high-contact areas like the power button with a mild-soap detergent using a soft-fiber cloth. This will remove lite stains and kill germs.
Alternatively, a spray application of isopropyl alcohol or a diluted bleach solution may be applied more easily and then wiped down with a soft cloth.
NOTE: Do not spray cleaning agents directly on the power button and avoid abrasive cleaning agents such as scrubbing sponges.