#1 Glass Cleaner on the Market! Water Pipe, Metal, Glass Pipe & Hookah cleaner. Our Pink Formula cleaner is the leading solution for all your glass bong cleaning needs. Pink Formula is fast and effective, and Immediate Results for Glass/bong cleaning! Easy to use. SHAKING SOLUTION Immediate results No Scrubbing or waiting No After Taste or Smell Easy to Use Brightens Glass Reusable Cleans Glass and Metals (Also Hookahs)