So I always like to keep my stuff nice and shiny but when I clean the devices I sometimes notice some green stuff around the thread connections on both my vaporizer and the tank. I would take pictures but I just cleaned them off and thought to post a question AFTER (yeah I'm a smart one). It's easy to clean, just a qtip or paper towel, both dry, and it comes right off. Is this normal?

If you start to have spells of periods with no memory ,and you come to wearing only ripped up pants, and everything around you is smashed to bits. Run! The government is coming for you to make you in to a secret weapon!