Aging beauty products can be bacteria factories! Using old mascara can result in eye infections, such as pink eye.
Sunscreen starts to deteriorate upon opening. (Maybe it's a good thing we are on our 8th or so bottle of sunscreen since May...?)
Natural products tend to deteriorate more quickly. It's the cost of removing all those preservatives! Good thing: We aren't putting preservatives on our skin. Bad thing: The products aren't 'preserving' themselves either.
After you've looked through your makeup bag and realized 2/3 of your products need to be pitched, visit www.sarahshop.info to buy new stuff. You can also use the virtual makeover tool (link at the top of www.sarahshop.info) to 'try on' Avon's products and see what you like best!