How To Clean A Clogged Shower Valve Cartridge Video
Over time, mineral deposits and debris from your water supply can clog shower cartridges, resulting in a loss of pressure or temperature. These cartridges are easily accessed and cleaned using a few simple tools and a natural household cleaner that’s probably already under your kitchen sink.
Video Transcription
How To Clean A Clogged Shower Valve Cartridge
Step 1: Remove handle and trim piece from the front of the valve body.
Step 2: Remove the bonnet nut.
Step 3: Tighten screws to stop water flow.
Step 4: With channel lock pliers or hex wrench, unthread the cartridge and remove from valve body.
Step 5: Soak the cartridge in white vinegar for an hour. Remove and rinse thoroughly in water.
Step 6: Open the cold water side of the valve to flush the opening. Turn the valve just enough to let the water flow gently. Use a large bucket to catch the water or direct the water down.
Step 7: Replace valve, tighten temperature stop, and reattach trim and handle.