In this tutorial, we learn how to clean a bong. you will need: extra long q-tips, 100% rubbing alcohol, salt, brushes, and rock salt. First, take a gallon Ziploc and add in 1 tbsp table salt with the alcohol and put the down stems and bowls into this, then seal and shake everything together. Next, put salt into the bong as well as alcohol and rinse them out 4-5 times with hot water. Make sure you have all the alcohol and salt out completely before you finish and let dry. Clean all of the bongs you have and when finished, use the swabs to clean any other areas and your bongs will be clean!