Dr Green cleaner is your go-to product for all bong and pipe cleaning needs. It works brilliantly and leaves behind no nasty fumes or residue so you can enjoy a perfectly clean piece. 

Of course, you can also use this aqueous cleaner on other products such as grinders and certain vapes. If it can be cleaned with a liquid solution then Dr Green will do the job! It's non-toxic, Earth safe, and can be used either neat or diluted depending on how dirty your bong has become. 

Most of the time you will only need to use a diluted solution. To make this, mix 60% cleaner with 40% water. However, if you have some more stubborn marks or heavier tar build-up to get rid of then you can also use it neat. 

For best results, use Dr Green with hot water and a bong brush. Take any removable pieces out of your bong or pipe and let them all soak for a while. After this, any marks or dirt should come off easily. If your brush won't reach far enough, use a rag, paper towel, or dried rice. Swirl and rotate this inside your piece until it is left sparkling and clean.