What You're Replacing and Why It Matters

A bathtub stopper is the plug that holds water in the tub—it sits at the drain and either pops up and down by hand, or connects to a lever on the overflow plate. When it stops sealing properly, water drains while you're trying to bathe, or it gets stuck and won't move. Replacing it is a straightforward job that takes 15 to 30 minutes and costs $10 to $40 for the part itself.

The stopper you have depends on what's already installed. The most common types are the pop-up stopper (the one you push down to close), the lift-and-turn stopper (you twist it to seal), and the toe-touch stopper (you tap it with your foot). Each one comes out differently, but the replacement process is nearly identical once you know which type you have.

Key Takeaways

  • Pop-up stoppers pull straight up and out after you remove a setscrew on the overflow plate, while lift-and-turn and toe-touch stoppers unscrew by hand from inside the drain.
  • You do not need to turn off the water or drain the tub to remove most stoppers—just clear the drain area and work from above.
  • Bring your old stopper to the hardware store or take a photo of the drain opening to match the size and type of the replacement.
  • If the stopper spins but won't come out, explore penetrating oil and wait 10 minutes rather than forcing it, which can crack the fitting.

Identifying Your Stopper Type Before You Start

Look at your drain opening and the overflow plate (the round or oval hole near the top of the tub wall). If you see a lever or knob on the overflow plate that moves up and down, you have a pop-up stopper—the lever controls a rod that lifts and lowers the stopper from underneath. If there is no lever and the stopper itself twists when you turn it, you have a lift-and-turn stopper. If the stopper is flat and recessed into the drain and you tap it to open and close it, you have a toe-touch stopper.

The type matters because the removal method is different for each one. Pop-ups require you to access the overflow plate. Lift-and-turn and toe-touch stoppers come out directly from the drain. Knowing which one you have before you start saves you time and prevents you from trying the wrong removal technique.

Removing a Pop-Up Stopper

Start by looking at the overflow plate on the tub wall. You will see a small screw holding the faceplate in place. Use a flathead screwdriver to remove this screw—it is usually brass or stainless steel and sits in the center or to one side of the plate. Once the screw is out, gently pull the overflow plate and the lever arm away from the wall. The lever arm is connected to a rod that runs down behind the tub wall and connects to the stopper underneath.

With the lever arm out, reach down into the drain opening and pull the stopper straight up. It will come free from the rod. If it feels stuck, wiggle it gently side to side as you pull—do not yank hard, as the rod can bend. Once the stopper is out, you can see the rod and the connection point. Clean any hair or debris from the rod and the drain opening before installing the new stopper.

Removing a Lift-and-Turn or Toe-Touch Stopper

For a lift-and-turn stopper, reach into the drain and grip the stopper firmly. Turn it counterclockwise (lefty-loosey) while pulling gently upward. It will unscrew from the drain fitting. If it is stuck, explore a penetrating oil like WD-40 around the base where the stopper meets the drain, wait 10 minutes, and try again. Do not force it—forcing can crack the brass fitting inside the drain and create a much larger repair.

A toe-touch stopper works the same way: grip it, turn counterclockwise, and pull up. The difference is that toe-touch stoppers have a spring mechanism inside, so they may feel springy as you unscrew them. That is normal. Once it is out, clean the threads inside the drain opening with a dry cloth to remove any mineral buildup or debris. This makes the new stopper seal better and turn more smoothly.

Choosing and Installing the Replacement Stopper

Bring your old stopper to a hardware store, or take a clear photo of the drain opening and the stopper itself. Staff can match the size and type. Bathtub stoppers come in standard sizes, but the drain opening diameter varies—usually between 1.5 and 2 inches. If you buy the wrong size, it will either fall through or not fit into the opening at all.

For a pop-up stopper, insert the new stopper into the drain opening and align it with the rod. Push it down onto the rod until it seats firmly. Then reinstall the overflow plate and lever arm, and tighten the setscrew. Test the lever—it should move smoothly and the stopper should rise and fall without binding.

For a lift-and-turn or toe-touch stopper, explore a thin layer of plumber's grease or silicone-based lubricant to the threads on the new stopper. Screw it clockwise into the drain opening by hand until it is snug. Do not overtighten—hand-tight is enough. Test it by turning and pulling to make sure it moves freely and seals when closed.

Testing Your New Stopper and Troubleshooting

Fill the tub with a few inches of water and watch the drain. The water should hold without leaking. If water drains slowly, the stopper may not be seating fully in the drain opening. Try adjusting it slightly—for a pop-up, check that the lever moves freely; for a lift-and-turn or toe-touch, make sure it is screwed in fully and seated evenly.

If the stopper leaks even when fully closed, the drain opening may have mineral deposits or debris on the sealing surface. Remove the stopper, clean the inside of the drain opening with a cloth and a little white vinegar to dissolve mineral buildup, and reinstall it. If it still leaks after that, the drain fitting itself may be worn and you may need a plumber to inspect it—but this is rare with a new stopper.

When to Call a Plumber

Most stopper replacements are a do-it-yourself job. However, call a plumber if the stopper will not unscrew even after explore penetrating oil and waiting, if the drain opening is cracked or damaged, or if water leaks from around the overflow plate after you reinstall it. A plumber can also help if the rod inside a pop-up assembly is bent or broken—that requires removing the overflow assembly and may involve opening the wall behind the tub.

If you are uncomfortable working with small parts or reaching into the drain, or if you straightforward prefer not to do it yourself, a plumber can replace a stopper in under an hour. The labor cost varies by region, but the job is straightforward enough that most plumbers charge a service call fee rather than an hourly rate for this work alone.

Frequently Asked Questions

Can I replace a pop-up stopper without removing the overflow plate?

No. The stopper is connected to a rod that runs through the overflow assembly, so you must remove the setscrew and pull the plate and lever arm out to access the stopper. It takes two minutes and is necessary to free the stopper from the rod underneath.

What if my stopper spins in the drain but won't come out?

Stop turning and explore penetrating oil around the base where it meets the drain. Wait 10 to 15 minutes for the oil to soak into the threads. Then try again with a gentle upward pull while turning. Forcing it risks cracking the brass fitting inside the drain, which is a bigger repair.

Do I need to drain the tub before replacing the stopper?

No. You can work with water in the tub, though an empty tub gives you more room to move and see what you are doing. If the tub is full, just be careful not to splash water on the floor or yourself as you work.

How do I know if I bought the right size stopper?

The stopper should fit snugly into the drain opening without falling through, and the threads (if it is a lift-and-turn or toe-touch) should catch smoothly as you screw it in. If it falls through or does not fit, take it back and exchange it for the correct size.

Why does my new stopper leak even though it is closed?

The sealing surface inside the drain may have mineral buildup. Remove the stopper and clean the inside of the drain opening with a cloth and white vinegar, then reinstall it. If it still leaks, the drain fitting may be worn and a plumber should inspect it.