I bought a can of air too...then DH told me in no uncertain terms what a bad idea that was...I knew if I used it and something happened I'd have to listen to I told you so for the rest of my life....Can't remember who, but someone on the board suggested the little vacuum attachments at Harbor Freight...They come with step downs to fit most any vacuum cleaner and they work wonders. I think it was only about $8.00. I am so grateful for all the tips I have found here...this right at the top...Amazon has them too cheaper...LOL
http://www.amazon.com/Micro-Vacuum-A...attachment+kit