Well, what do you use for floor sweep in your shop? One of my buddies told me to just dump 1/2 gal of diesel fuel into a 5 gal bucket of sawdust. The only floor sweep I have experiece with was a reddish sawdust looking mix that definately helped pick up the dust.
You guys vacuum your entire shop floor??? Holy crap. I'm just looking for a home recipe for something to push around in front of a broom that picks up dust and leaves a nice shine behind it. Call me old school, I guess.