I'm going to be training a coworker to be an E&S technician. Tuesday is my first day in the field with him, and I have to find a way to tell him to wash his coats before he gets into the truck with me. I don't think he ever washes his coats, and I can't even stand to walk past the coat rack when his coat is there. It's not a body odor smell; it's a winter coat smell that probably has two winter's worth of stink on it.
How would you accomplish this without hurting his feelings? He can get offended easily, but I'd rather offend him than become car sick while I'm with him.