Why Does My Vape Juice Turn Dark? E Liquid Turning Brown Why does e liquid turn brown? And How To Stop It. EDGE Vaping Why Does Vape Juice Turn Brown? Can Expired Vape Juice Kill You? SMOKO E Cigarettes Why Does My Vape Juice Turn Dark? E Liquid Turning Brown Is this a problem with my pod? My juice keeps going dark really quickly and it tastes horrible. I know it can go brown through oxidation but I've read that shouldn't affect