Amazon has the Drano Max Gel Drain Clog Remover and Cleaner for Shower or Sink Drains for only $9.97! Safe on PVC, metal pipes, garbage disposals and septic systems. Removes and cleans clogs in all bathtubs, showers, and sinks. Keep in mind, Amazon pricing can change at any time! Don’t wait to purchase this deal or it might be gone when you come back!