Wow, interesting that I see someone complaining about potentially saving a kids life. I read in a book once (don't know what book or if it was a magazine, but I read it...Might have even been a forwarded email) that an officers kid DIED at a VERY young age from huffing that dust off stuff. It's very unsafe to have around school age children because I read up on this and ONE TIME huffing this stuff can kill you!!! It's serious stuff. I guess my reason for posting was a remedy to your problem...lol....what if you just use the dusting brush attachment that comes with your vacuum and vacuum the pop tarts and other mysterious crumbs out of the keyboard? That's what I do since my son insists on eating at the computer!