As you may have guessed, I've spent my fair share of time around makeup counters. The other day I was perusing the lipstick palettes at a large department store and noticed the lady next to me trying on every color from a shimmery glimmery gold to a vixen matte red. The only problem was — Gross! The dreaded double-dip. This got me to thinking about just how many other customers have contributed to any creepy critter action. Are you concerned, or do you let it fly?