DUDE dont do any of that shit --except the ALCHOHOL
just take it to the sink run hot water through it till it mostly all comes out ---
or get some formula 420 it works the best and the fastest---
boiling takes to much time and stinks real bad ---
scraping resinn and smoking it is childish---to clean out the packing area just take a lighter under it and get it hot ,,then take a napkin and twist a end ,put it in the hole and push the rest in ,and twist it around about 5 times
that works great