As/Is·Posted on Mar 9, 201717 Slightly Gross Beauty Habits Every Girl Is Guilty OfHands up if you haven't washed your makeup brushes in months.by Tolani ShoneyeBuzzFeed StaffFacebookPinterestTwitterMailLink 1. Tweezing out an ingrown hair and feeling so satisfied when it's a long one. Joe Gross / Via Youtube 2. Using the same razor for months even when it gets clogged with hairs. Tolani Shoneye/BuzzFeed Or secretly using your mate's razor... 3. Scraping plaque off your teeth with your nails. Tolani Shoneye / Via BuzzFeed 4. Not cleaning out the dirt and crust built up on your earrings. Tolani Shoneye / Via BuzzFeed 5. Biting off the dry skin on your lips. Lontashia Ward / Via youtube.com And eating it. 6. Picking off your nail polish and leaving bits lying around. @hi_there23 / Via Twitter 7. Or biting on them and then spitting out the shards. Tolani Shoneye / Via BuzzFeed 8. Not washing your makeup brushes for ages – like, months. @JCoxaj 9. Using dry shampoo to hide REALLY dirty hair. Remee Patel / BuzzFeed 10. Not washing your face properly so you can wear the same eyeliner the next day. @aislynnscott / Via Twitter 11. Using makeup you know is way past its expiry date. @coldoctober_ / Via Twitter 12. Using testers straight on your face without cleaning them first or using a disposable applicator. @niceboops / Via Twitter 13. Not cleaning out the hair from your hair brush. @errrrrrkuh / Via Twitter 14. Using saliva to fix makeup mishaps. @Fardowsa_G / Via Twitter 15. Sharing or borrowing mascara. Remee Patel / Via BuzzFeed Might as well say goodbye to your eyes now. 16. Picking off your mascara and then flicking off the dried up remnants. Emma Cooke / Via BuzzFeed 17. And finally, examining the congealed junk on your used pore strips. reddit.com / Via imgur.com It may be gross, but it's goddamn satisfying.