Asus VivoTab - Manual (Page 9)

TF810C 
Caring for your Tablet PC
Disconnect the AC power and remove the battery pack
(if applicable) before cleaning your Tablet PC. Use a clean
cellulose sponge or chamois cloth dampened with a solution of
nonabrasive detergent and a few drops of warm water. Remove
any extra moisture from your Tablet PC using a dry cloth.
Do not use strong solvents such as thinners, benzene, or other
chemicals on or near your Tablet PC.
Do not place objects on top of your Tablet PC.
Do not expose your Tablet PC to strong magnetic or electrical
fields.
Do not use or expose your Tablet PC near liquids, rain, or
moisture.
Do not expose your Tablet PC to dusty environments.
Do not use your Tablet PC near gas leaks.