Taken from PC World Magazine, October 2010 Edition

Your HDTV, your smart phone, and your digital camera all need to stay clean, and each requires protection from accidents.  Let’s start with one maintenance chore that they have in common.

Clean Your Screen: A dirty LCD screen won’t give you much pleasure or information.  But screens are delicate.  Clean them the wrong way, and you’ll ruin them for good. Use a dry lint-free cloth whenever possible.  If you need to use a moist cloth, be careful.  Do not use any cleaning product… just a bit of water and vinegar… or the special wipes made for the job.

Clean your HDTV: Again, use a dry cloth whenever possible and keep moisture away from the screen. Don’t forget about the dust bunnies that collect on the rear of the TV… air flow is very important.

Protect your Phone: Be careful of where you put it, keep it charged up, keep it away from moisture and heat.  Best bet it to keep it in a protective case.

Care for Your Camera: Clean the lens with compressed air or a small brush.  You can also use a cleaning spray and cloth used for cleaning eye glasses.   And it goes without saying to store your camera in a padded case whenever it is not being used.