Through the years I have learned a few secrets of a clean shop.
First no shelving, all shelving does is gives dust a place to land. I have found cabinets, roll around tool chests(Sears) to be the best way to store tools and supplies.
Second every tool has a place and every tool is in that place at the end of the day. This was learned after I have to repeatedly replace tools that got lost or thrown way. Now at the end of the day every tools is automatically accounted by a really quick scan of the cabinets and tool storage locations.
Third I'm to old to do calisthencis in the shop. I have found with a clean shop I'm not tripping over things and trying to do hand stands to keep from laying my head open. I have worked in dirty shops and I will never do that again. The pulled muscles from trying to catch myself and twisted ankles are not worth it to me.
Fourth my shop is also my garage I never figured out the economy of letting a $25,000 car sit in weather while I protect some tools and junk in garage.
My car goes into the garage every night unless I have a finishing project and the finish isn't dry or huge layout that is not worth the bother to pick up and put way. However I haven't left my cars out for longer than a week. Well that is not true I did a boat rebuild project that took about 6 weeks and every one knows a fishing boat trumps momma's car everytime.

Fifth I like to make people wonder about a clean shop. Some where the idea that you have to have a dirty shop to really be doing anything is in our heads. Yet I know productions shops that every night are cleaned and reset (tools put back where they belong so others can find them). And they turn out hundred times more projects that what most home hobbiest do.
Sixth I have pride I like to think I'm not a pig (this of course is hotly contested by wife after I whip up a hearty breakfast or the condition of the bathroom after I take a shower after an exhausting day in the shop or garden)
