I heard what seems to be a pretty strange myth today - my friend told me that he'd heard of a guy who got a pretty bad rash, so bad it left marks for the rest of his life, when the facewash he was using had a nasty chemical reaction with his aftershave - I know it sounds pretty unlikely, but it's still worth the team checking out, methinks.

I'm thinking toothpaste could have been involved, too, or maybe hair products?

Wasn't this myth explored in the first Batman film? The Joker was found to be mixing certain types of ingredients in make up, when combined, caused the wearer to be rather badly burnt. As seen in Hollywood but unfortunate for your friend, cool myth to debate.

Scarred for life by aftershave - what a gruesome thought. Live free & stink, I'd say!

You definately don't want to spray your nether regions with deoderant. Did it once as a teenager,the agony was appalling.