Hi Tom, I don't know whether that would be safe or not. Like Greg, I just use a vacuum cleaner that is reversible. The Rainbow vacuum I have works very well. However, it's not as handy as that little can would be. Bob Hull --- Greg Newell <gnewell at ameritech.net> wrote: > Tom, > I've tried it and didn't like the > propellant that comes out of the can when the can > is tipped even slightly. I just wouldn't feel > comfortable on a nice instrument. Most vacs can > reverse the flow anyway. That's close enough for me. > > Greg Newell > > > > At 09:26 AM 6/26/2006, you wrote: > >List > > > >Has anyone tried using those compressed air > >canisters intended for computer keyboard > >cleaning, etc., for dusting a soundboard? You > >know what I'm talking about? The aerosol can > >thingees that shoot 'air' or a gas of some kind, > >at a high velocity to dust between the keys of a > >computer keyboard. They have enough pressure to > >move the dust off a soundboard, but I wonder if > >there would be any negative effects to the > >strings. Gas aside, it comes out at a very low > >temperature. (Warnings on the label state that > >you can get frostbite if directed directly at > >skin.) I suppose there could be condensation on > >the strings that might precipitate rusting? > > > >The easy answer is don't use it to avoid any > >problems, but boy, it would make cleaning a > >soundboard a breeze. Anyone ever tried it? > > > >Tom Sivak > >Chicago > > Greg Newell > Greg's Piano Forté > mailto:gnewell at ameritech.net > www.gregspianoforte.com > > > __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
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