Rip through tough stoppages with the unique ClogChopper multi-function cutting tools from General Pipe Cleaners. Six self-sharpe. Here is a List of the Best Drain Cleaners 1. XIONLAB Safer Drain Opener 2. Professor Amos' SuperFast Drain Cleaner and Drain Opener 3. Green Gobbler Ultimate Main Drain Opener 4. Green Gobbler DISSOLVE Liquid Hair Remover 5. Liquid-Plumr Clog Destroyer Plus + Hair Clog Eliminator 6. Black Diamond GET SERIOUS Grease Trap Treatment 7.