I never clean out any of my pipes, so they're all packed with resin. The only time I ever take anything out of it is if the holes plugged up, and that's usually just garbage. Right now I'm looking to make a huge ball out of all of the shit that's built up in the pipes stem, but I can't figure out a good way to get at it. It's just your standard spoon. So... What do you guys use to scrape your pipes?