How To Change Stopper In Bathroom Sink

How to Change a Stopper in a Bathroom Sink

If your bathroom sink stopper is broken, leaking, or no longer holding water, it's time to replace it. Replacing a sink stopper is a relatively simple plumbing task that can be completed in a few minutes with the right tools and materials. Follow these step-by-step instructions to learn how to change a bathroom sink stopper.

Tools and Materials You'll Need:

New sink stopper
Adjustable wrench or pliers
Bucket or bowl
Rag or towel
Screwdriver (optional)

Step-by-Step Instructions:

1. Turn Off the Water Supply

Before starting any plumbing work, it's essential to turn off the water supply to the sink. Locate the shut-off valves under the sink and turn them clockwise until the water stops flowing.

2. Remove the Old Stopper

Use an adjustable wrench or pliers to loosen the nut that holds the stopper in place. Once the nut is loose, you can pull the stopper out of the drain hole.

3. Remove the Lift Rod (Optional)

Some sink stoppers have a lift rod attached to the stopper. If your stopper has a lift rod, disconnect it by unscrewing the set screw or wing nut that holds it in place.

4. Clean the Drain Hole

Use a rag or towel to clean any debris or old sealant from the drain hole. This will ensure that the new stopper fits snugly and creates a watertight seal.

5. Apply Plumber's Putty (Optional)

For some types of sink stoppers, applying plumber's putty around the base of the stopper helps create a tighter seal. Roll a small rope of plumber's putty and place it around the base of the stopper.

6. Insert the New Stopper

Insert the new stopper into the drain hole. Gently press down to ensure that it fits snugly. If the stopper has a lift rod, attach it now and tighten the set screw or wing nut.

7. Tighten the Nut

Use the adjustable wrench or pliers to tighten the nut that holds the stopper in place. Do not overtighten, as this can damage the stopper or the sink.

8. Turn on the Water Supply

Turn the shut-off valves back on under the sink to restore the water supply. Check for leaks around the stopper and tighten the nut further if necessary.

9. Test the Stopper

Run water into the sink and check if the stopper holds water properly. If the stopper is not holding water, remove it and reapply plumber's putty or tighten the nut further.

Tips:

Choose a sink stopper that is compatible with your sink and drain type.
Use a flashlight to inspect the drain hole for any hidden debris or damage.
If you have any difficulty tightening the nut, use two adjustable wrenches or pliers, one to hold the stopper and the other to tighten the nut.