So I have a little bubbler that I use ( I never put water in it). I have been solely using this pipe for about 6 months now and about 4 months ago I broke the mouth piece off of it on accident. Not really thinking I used a piece of flexible pvc tubing that I had at the house to remedy the situation and it has been great except for the fact that it has collected so much reclaim in it that I get little pieces that break off constantly and hit the back of my throat. I bent it and broke up most of it and poured it out but I would like to not only completely clean it but also keep what is in it. Is there a way I can melt it out of there without melting the tubing? I'd rather not use iso if I can avoid it.