Need help with bubbler cleaning

So I lent my bubbler to my friend for about a year. He let it resinate to the point where its barely hitable. Last night I was at his place and I finally put my foot down and told him I was cleaning it. I used 70% ISO (I know not great but it was around, we were high and it was late at night) and salt. Rinsed it and shook it etc. The result is a giant glob of resin which is not stuck to anything. This ball is probably about an inch and a half wide by an inch tall. It obviously can't fit out the carb. I salt/iso rinsed it 4 times. The first few times it got smaller, the last 2 not so much. Any ideas on how we can fix this piece?

Efferdent ! may take a couple of overnight soaks, but it works well--then go to alcohol. It is not just for the dentures after all.:thumbsup:

How i clean my bubbler is like this. Pipe cleaners or cotton buds down the hole. swirl it round til they're nice and black and resiny. then take a kettle and pour boiling hot water down the hole or the stem, not the carb. shake it around in the sink and laods of crap should come out. hold the bubbler with a nut cracker wen it gets too hot. rinse and repeat. then put another pipe cleaner down it and its good as new. do it more often then not and its easier. don't let it build up.