To remove a bathtub stopper, open it and unscrew its knob, cap or body counterclockwise; if it has a trip lever, remove the overflow plate and withdraw the linkage. Designs vary, so check for a retaining screw and never force resistant parts. Remove only accessible hair and debris, then refit and test the stopper.
Identify the stopper
Identify it by how it opens and closes:
- Lift-and-turn: A small knob lifts and twists.
- Push-and-pull: The knob lifts and presses down without twisting.
- Toe-touch: Pressing the cap makes it click open or closed.
- Trip-lever: A lever on the overflow plate operates a concealed plunger or linkage.
Lay a towel in the bath to protect the finish. Cover the drain while handling screws so they cannot fall into the waste pipe.
Remove the stopper
Open the stopper, then use the method for its mechanism:
- Lift-and-turn: Hold the stopper body and turn the knob counterclockwise. If it does not release, raise the knob and check underneath for a retaining screw. Loosen it with the correct screwdriver or hex key, then lift or unthread the stopper.
- Push-and-pull: Hold the body still while turning the knob counterclockwise. Remove any screw exposed beneath it, then lift the stopper or unscrew the body from the centre post.
- Toe-touch: Open the stopper and turn the cap or body counterclockwise by hand. If only the cap comes off, remove the exposed retaining screw or unthread the remaining stem, depending on the model.
- Trip-lever: Set the lever to open. Remove the overflow-plate screws, then slowly withdraw the plate and attached linkage in line with the opening. Stop if it catches.
If needed, place a cloth between the stopper and your tool. Do not grip decorative surfaces directly with pliers. Stop if moderate hand pressure does not release the part or the drain fitting starts moving. Removing the drain basket or waste fitting is not necessary for an accessible hair clog.
Clear the clog and refit the stopper
Remove only visible hair and soap debris within easy reach. Wear gloves and use a plastic hair-removal tool or needle-nose pliers; do not probe blindly, force the drain crossbars or push debris further into the pipe.
If you are working on a shower rather than a bath, follow the different method for safely removing a shower drain cover.
If drain-cleaning chemicals have already been used, avoid contact and stop work. Bicarbonate of soda and vinegar are unreliable for clearing a blockage, so do not add them or any other product. Never mix drain cleaners, and tell the plumber what product was added.
Wipe the components clean, reinstall them in reverse order and tighten screws until secure without overtightening. Guide trip-lever linkage into the overflow opening without bending or twisting it.
Run a small amount of water to check drainage, then close the stopper and confirm it holds water. Stop using the bath if it leaks. If parts are seized or corroded, the linkage will not withdraw, the drain fitting moves or the blockage remains, contact our Sydney blocked-bath plumbers rather than forcing the assembly.