Dusting tube amp


I know a lot of people recommend canned air, which I will use as step two, but I worry about blowing dust into the amp.

Does anyone use a small duster like a swiffer to dust the surface of the amp and maybe run lightly over and around the tubes to remove dust?
bajaed
Try a small paint brush approximately 1 inch wide. Brush the dusty areas while holding a vacuum cleaner hose directly over the area being dusted. No dust will go inside of your amp using this method.
Agree, holding the vacuum hose nozzle anywhere near the dusting will draw 100% of the dust into the vacuum.
The vacuum technique is an excellent idea. To take it a step further, have it performed by your personal french maid. Or in Elizabeth's case, personal pool boy.