"Add oil or water to your mascara if it's getting old." Like that milk in the back of your fridge or a yogurt that's two weeks past its prime, when a makeup product has expired, throw it out. Even though you might want to extend the life of your favorite mascara by adding oil or water, Ferdous says it's not a smart or healthy solution. If you add oil — you guessed it! — it'll be oily, creating more smears and zero wear time. And if you add water, she says you risk a super-runny formula that will make you look like you've been crying for hours. "It's not hygienic anyway, so throw it out and go grab a new one."
Ready to unleash your inner beauty junkie?
Enter your email and check the boxes below to get
free samples, exclusive deals, discounts at Total Beauty Shops,
and expert beauty tips delivered straight to your inbox!