If you have skin allergies like me, the last thing you need is a "normal" person to shlop their hands in your jar of cream. This can cause allergic reactions for you in addition to spreading germs to your already not-so-awesome immune system. Here are a couple of my solutions at work because I like to have a couple of my staples at my desk:
These prevent cross contamination since you have to squeeze the product out of their containers. Pretty awesome, right? Even if somebody used your Carmex, you could still wipe the end off and squeeze out just a little to be safe.
What do YOU do to prevent cross contamination?