Flow Control™ is a safe but powerful cleaner and surfactant that removes years of calculus build-up in urinal plumbing, and prevent new deposits from ever forming. By keeping pipes clean, Flow Control helps you avoid wasting money on costly plumbing expenses and other ineffective urinal products.
- Contains no paradichlorobenzene, a possible carcinogen
- Gentle on pipes – no harsh cleaners
- Semi-permanent bracket reduces waste from each use
- Refill cartridge made with #5 recyclable plastic