Could Your E Liquid Be The Blame for Your Brown Cotton? Select Vape Why Does Vape Juice Change Color Over Time and Is That Normal? Why Does My Vape Juice Turn Dark? E Liquid Turning Brown Why Does My Vape Juice Turn Dark? E Liquid Turning Brown Why Does Vape Juice Turn Brown? I've noticed something with these posts involving dark or defective pods.. the flavor is typically Gold or Tobacco flavoring. I buy the 2.4% Menthol n only had a handful of issues. The