<http://schema.org/articleBody>
" What&amp;#039;s lurking in your makeup bag? &amp;quot;Like food, makeup has an expiration date, and over time cosmetics can harbor harmful bacteria that can lead to infections,&amp;quot; states Dr. David Schlessinger, a board-certified oculoplastic surgeon and ophthalmologist, and medical director of Schlessinger Eye &amp;amp;amp; Face. &amp;quot;The risks are multiplied when these products are shared among friends.&amp;quot; Check out the dates below and find out when you should toss your makeup stash. Expiration dates \u2014 beginning from the time you first open these products Powders and shadows: 2 years  Cream shadows: 12 to 18 months  Foundation: 1 year  Lipstick &amp;amp;amp; lipliner: 1 year  Mascara &amp;amp;amp; eyeliners: 3 months  Makeup brushes: Clean weekly using a mild detergent  Makeup sponges: Replace weekly, or when sponge becomes soiled   Tips for keeping your skin clean and your makeup fresh  \u2014 Smell your cosmetics; if they have an unusual odor, they may contain bacteria and should be discarded.  \u2014 Always make sure that products are closed tight and stored out of sunlight, as this can destroy the preservatives.  \u2014 Don&amp;#039;t use any eye products if you currently have an eye infection.  \u2014 Never add any liquids to products unless directed by the manufacturer.  \u2014 If there are any changes in color and texture, dispose of the product immediately.  \u2014 Avoid sampling makeup at department stores when possible. If you do test, never apply directly from the makeup. Instead, use a clean, disposable applicator (i.e., cotton swab, sponge) to apply cosmetics. "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.marieclaire.com/beauty/makeup/a2561/expiration-dates-makeup/>