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 Why Does My Vape Taste Burnt? Causes, Fixes & Prevention Griffin RTA Strange brown gunk coming out of juice flow holes Vaping Forum Planet of the Vapes Why Does Vape Juice Change Color Over Time and Is That Normal? Why Does Vape Juice Turn Brown and How to Avoid It Vape Green juice turning brown.help! Vaping Forum Planet of the Vapes