Toshiba Satellite P500 Maintenance Manual page 237

3. If the panel's surface gets fingerprint or dust, put on gloves and wipe it with static
electricity cloth. If it is still dirty, drop some cleaning alcohol on the surface and wipe
it again
If the surface is much more fingerprint or dust, we recommend a CRT cleaning agent.
Apply the agent to a cloth and then wipe the panel's surface. Do not apply cleanser
directly to the panel.
If dust still exists, please use ionic FAN which can avoid static electricity to deal with
it.
4. If water or other liquid is left on the panel's surface for a long period, it can change
the screen's tint or stain it. Be sure to quickly wipe off any liquid with cloth or ionic
FAN
A-2 Satellite P500 and Satellite Pro500 Maintenance Manual (960-Q08)
Handling the LCD Module