For once,farming out a wrench job...??

Ha, I've watched people with a full beard, wearing a resporator to blow off brake dust. OSHA violation! You must shave to wear a respirator, otherwise you are doing nothing to help yourself, and can get your company in trouble.

Solvents never seemed to bother me, working on carbs or engine parts in a parts washer was the only time my hands really got clean! But of course I wrenched in the EPA days ( quit in 2013) so I didn't get the 'good stuff'