The best way to clean a bong so you have your favorite bong that you use everyday, multiple times ? However, over time you notiece that its gotten dirty, it dosent tast is good as it should and it smells bad well, there is to ways to do this purchase
One way is to buy a product on the market to clean the resin out of your pipes, bubblers, and bongs. Simply put some of the liquid from the bottle that you purchesed in the bong and mix it around then when it looks clean pour the liquid out and wash, dry your pice and ready to use, clean us new. Grab the kush Cleaner under ther amazon link there, its only 10$ go get yours .
Second way to do this is, you need to get your self some crystalline salt and bottle of rubbing alcohol. Now let's get to cleaning, pour some rubbing alcohol in the chamber and add generous amounts of salt. Then mix the solution around until all the resin has been loosened or dissolved, pour the solt with alcohol out and rinse the bong out with warm water