I generally just use a little window cleaner on a soft cloth to clean any of mine. Works real well if you spray it on the cloth and lightly wipe the surfaces. Just don't use too much is all. Blow it out first and then wipe it down.
Anyone know what is safe to use to clean the keyboard of a Acer laptop? i need to use something but don't want to cause any damage?
May be you could try dry painting brush ! Even Vacuum Cleaner will also do the job required !