After I would go thru the crap of TRYING to get all the resin to one spot, I would do the pipe cleaner deal after applying heat. I also clip a wire coat hanger and would make me a good scraper and scrape the glass. However that was back in time. Anymore the wife and I just Boil them out 2x a week and were done with it. Nothing like a good frosty Nug, being smoked thru a clean peice. Dont get me wrong I have smoked Plenty of Resin in my time. But it hasn't had to be like that for a while now. However I am prepared if need be.:thumbsup: