blast that pipe with brake cleaner outside of course then just flush it out with soap and hot water and you can do it in 5 min or less the best method ive ever come across go to an auto part store and get a can
thakiid101 Reviewed by thakiid101 on . glass piece question I boil my glass piece very rarely (but need to soon) and am wondering, the resin chunks that come out in the water...can they be dried out and smoked or something or do I just rinse it all down the drain? Rating: 5