Bong cleaning, pipe cleaners
No smoke without tar. These brushes make your bong shiny again.
Pipe cleaners are an essential tool for cleaning bowls, downpipes or pipes.
Corks / Plugs
Corks / plugs are an ingenious tool for cleaning bongs. The corks close the shothole and downpipe hole, so the cleaning fluid cannot leak.
Some people recommend weird homebrew bong cleaners, but the result is rarely really good because of the very special composition of the tarry residues. It's better to use special bong cleaners.
Bong Cleaning Kits
These cleaning kits contain all you need for cleaning your bong.