Can anyone give me their experience with what the duff (vaporizer leftovers) should look like when it is completely depleted of it's "essential oils?" A picture would be cool. Mine is completely brown, but I wasn't sure if I was overheating it. My buddy's still is mostly green but he seems pretty sure it's all used up. Any experienced help would be cool...

What is the best thing to make with the leftover duff?
hazetwostep Reviewed by hazetwostep on . Vaporizer leftovers Can anyone give me their experience with what the duff (vaporizer leftovers) should look like when it is completely depleted of it's "essential oils?" A picture would be cool. Mine is completely brown, but I wasn't sure if I was overheating it. My buddy's still is mostly green but he seems pretty sure it's all used up. Any experienced help would be cool... What is the best thing to make with the leftover duff? Rating: 5