formula 420 works great and also i have seen people just soak a bong in regular dish soap and soak for two days, although that night flavor the ceramic, i'm not sure i have only ever cleaned glass. i have ceramic bong right now and i really don't know how i will clean it, damn so i guess i need to know too ....lol
SativaTrip Reviewed by SativaTrip on . CLEANING BONG ok, my friend is selling his bong an he said if i clean it for him hed pay me a couple bux. well i usualy use jus soap an water an scrubb all tha resin out wit a toothrush or use bleach. but this one is acrylic an a double bubble so tha tooth brush wont reach where most the resin is in the bubble an its like caked on there. i wont use boiling water cause i have cracked a couple of my glass bongs doing this an this one isnt mine to take that chance. i also dont want to use bleach powder Rating: 5