A slow-draining tub is almost always a clogged stopper, not a clogged pipe. Knowing how to remove a pop up tub drain lets you clear the hair and soap scum behind a sluggish drain in about ten minutes, no plumber required. The trick is figuring out which type of stopper you have first, because the removal method changes depending on the design. Most bathtubs use one of two common styles, and both come apart with simple tools you already own.
Identify Your Stopper Type First
Before you grab a wrench, look at how the stopper behaves. There are two pop-up styles you will encounter most often in modern tubs:
- Lift-and-turn: You twist the stopper to open and close it. There is usually a small knob on top.
- Push-type (also called toe-touch or foot-lock): You press down to toggle it open or closed. There is no knob, just a smooth cap.
A third style, the trip-lever or plunger drain, uses an overflow plate with a lever and has no visible stopper in the drain at all. This guide focuses on the two common pop-up types you can remove by hand.
Tools You’ll Need
Keep it simple. For most pop-up stoppers you only need:
- A pair of slip-joint pliers or a cloth for grip
- A flathead screwdriver
- An old toothbrush and a rag for cleaning
- Optional: a small flashlight to inspect the drain
Lay a towel over the drain opening before you start. It protects the finish and, more importantly, catches any small set screw so it does not vanish down the pipe.
How to Remove a Lift-and-Turn Stopper
Lift-and-turn stoppers are held by a single set screw hidden under the knob. Work through these steps:
- Open the stopper fully by turning it counterclockwise so it sits in the raised position.
- Hold the base steady and try to unthread the entire stopper by turning it counterclockwise. Many simply spin off the threaded post.
- If it will not unscrew, look for a small set screw on the knob or under the cap. Loosen it with a flathead or hex key. You usually only need to loosen it, not fully remove it.
- Once the screw is loose, lift the stopper straight up and off the post.
If the knob cap is decorative, gently pry it off with a flathead to reveal the set screw underneath. Go slow so you do not scratch the finish.
How to Remove a Push-Type Stopper
Push or toe-touch stoppers usually unthread by hand once you know the trick:
- Set the stopper to the open (raised) position.
- Grip the top cap with one hand and the base shaft with the other. Hold the base still.
- Turn the top cap counterclockwise. On many models the cap and spring assembly unscrew right off.
- If the whole assembly spins without separating, hold the cylindrical shaft underneath with pliers wrapped in a cloth, then unscrew the cap.
Some push stoppers thread onto a crossbar or strainer in the drain body. After the cap comes off, you can unthread that lower piece with your fingers or needle-nose pliers to access the drain fully.
What About a Trip-Lever Drain?
If your tub has no visible stopper in the drain and instead has a lever on the overflow plate near the top of the tub, you have a trip-lever or plunger-style drain rather than a pop-up. These work differently: a long linkage runs down inside the overflow tube and lifts or lowers a plunger to hold or release water. To remove this type, you unscrew the two screws on the overflow plate and gently pull the entire lever-and-linkage assembly up and out through the overflow opening. It comes out as one connected piece, so go slowly so the linkage does not catch.
This is worth knowing because many homeowners spend time hunting for a way to twist out a stopper that simply is not there. Identifying the drain style first saves a lot of frustration.
Dealing With a Stuck or Corroded Stopper
Older brass and steel stoppers can seize from mineral buildup. If yours will not budge, do not force it hard enough to crack the drain. Instead, spray the threads with a penetrating lubricant and wait 15 minutes. Wrap the stopper in a cloth and use pliers for extra grip, turning slowly and steadily. A little heat from a hair dryer can also help loosen stubborn corrosion before you try again.
Clean It and Inspect the Drain
This is the payoff. Once the stopper is out, you will almost always find a wad of hair and gray soap scum wrapped around the post or sitting in the drain throat. Pull it out with a gloved hand or a bent piece of wire. Scrub the stopper with an old toothbrush and a mix of dish soap and warm water, and clear any debris you can reach inside the drain opening.
While you have access, check the rubber seal or gasket on the stopper. A cracked or flattened seal is a common reason a tub will not hold water, and replacements are inexpensive at any hardware store.
Preventing Future Clogs
Once your drain runs freely again, a few habits keep it that way. The vast majority of tub clogs are hair and soap scum, so a simple inline hair catcher or mesh screen over the drain stops most of it before it builds up. Clean the catcher after each shower or bath, and pull the stopper out for a quick rinse every month or two as part of your routine cleaning.
Flushing the drain with hot water periodically helps dissolve soap and body-oil residue before it hardens. Avoid pouring grease or thick conditioners down the tub drain, and you will find the stopper stays cleaner and the water drains faster for much longer between cleanings.
Reinstall the Stopper
Putting it back is the reverse of removal. For threaded stoppers, hand-tighten clockwise until snug, then test the open and close action. For set-screw models, slide the stopper onto the post and retighten the screw just enough to hold it firmly without stripping. Run water and confirm it both drains freely and seals tight.
When to Call a Professional
If the tub still drains slowly after cleaning the stopper, the clog is deeper in the pipe or the overflow assembly, and a drain snake or a plumber may be needed. Likewise, if the drain body itself is cracked or the threads strip out, replacing the full drain assembly is a job many homeowners prefer to hand off. For the routine maintenance, though, knowing how to remove a pop up tub drain turns a frustrating slow drain into a quick, satisfying fix you can handle yourself.
