Would you keep and use food that has expired? Why makeup then? After all, your skin is your body's largest organ. Take care of it. This short but comprehensive list of makeup shelf lives by Avon sales rep, Ami M Withrow: http://avonfromamiw.com/expire.aspx makes editing your makeup drawer(s), bag, case, etc. a breeze. Suddenly organizing your entire bathroom doesn't seem so daunting.
All the best,