I second the recommendation of "Glass Plus" as a great cleaner for components, and anodized faceplates, plexiglass, etc. A small amount on a soft cloth, (don't spray directly on the gear!) and follow with buffing with another soft cloth. (It's not a polish, just a surface cleaner.) It really works to remove fingerprint smears, cigarette smoke residue, accumulated household "dust & dirt" etc. Most importantly, it contains no ammonia, which can cause a permanent discoloration of anodized and other finishes.
