Lee Michaels wrote:

I could probably get by with a can of compressed air. I have a small
vacuum cleaner which will do an OK job cleaning. But I need some
compressed air to get everything really clean. I need something small,
quiet and not scary to tool phobic office workers (or wives). Any
suggestions?

I think the can of compressed air is the standard solution, but I'm
allergic to it. I paid about $43 for a hand held 110v substitute which
works very well, but it louder than a hair dryer. I'm quite delighted
with the electric solution. I will find a link if anyone is interested
in the product.

Bill