How to Remove a Stuck Bathroom Sink Drain Flange – Everything You Need to Know

The sink in the bathroom is one of the essential components and to fix any issues in it, it is mandatory to know how to remove a stuck bathroom sink drain flange. You may have to perform several fixes depending on the issues. For instance, you may have to repair the drain, or it could be a simple cleaning and more.

For any of these works, the first thing to do is removing the bathroom sink drain flange. But if it gets stuck that requires some extra steps to do. Learning how to remove a stuck bathroom sink drain flange could give your relief from several issues.

The process of how to remove a stuck bathroom sink drain flange requires some particular steps with the right tools. First, you need to remove the drain cover and then pull the sink drain flange using pliers or a drain key. The process includes some critical steps and some easy steps.

Why Does Bathroom Sink Drain Flange Stuck?

The drain flange in the sink may remain stuck for several reasons. The common thing is rust surrounding the drain. Because when you continuously use the bathroom sink, the drain gets started doing some oxidation reaction as most metals do.

For this, the drain flange could get stuck as the space between the connections becomes narrow. Sometimes it is all about the lock nut. You may find that sink drain lock nut stuck, and you can’t remove the flange. Whatever the issue is, by any means, you need to remove the flange. Without this, you can’t perform cleaning tasks or drain repair in the bathroom sink.

How to Remove a Stuck Bathroom Sink Drain Flange – A Step by Step Guide

In a few simple steps, you can remove the stuck sink flange. Before you start the process, gather the essential tools – slip-joint pliers, lubricant sprayer, screwdriver, and a pipe wrench. Once everything on hand, you can now go for the following steps –

Step 1: First of all, remove the drain cover from the bathroom sink so that you get access inside the drain pipe. Because the sink flange used to be located in that area. To remove the cover, you need to remove the top screw that is securing the cover. Use the screwdriver and remove it.

Step 2: As mentioned previously, sometimes it is all about rust in the surrounding area. To remove the flange despite being rusted, you need to make the rust soft. For this, we suggest using a liquid-based lubricant that helps in removing rust.

Use the lubricant sprayer to apply enough lubricant solution in the area. Make sure you are covering the whole area. Start from the bottom and finish by spraying on the top nut. After applying the lubricant, wait for at least 10 minutes so that the liquid solution gets absorbed by the area.

Step 3: In this step, grab the pliers to remove the flange. Place the pliers inside the drain and make sure the handles remain in opposite holes. Between these handles, put the screwdriver and ask someone who can hold the handles of the pliers and the screwdriver.

Step 4: When your helping hand is holding the pliers and the screwdriver, you need to use a pipe wrench to remove the securing nut under the sink. Move the nut counterclockwise so that it can break the rust and sediment seal.

Rust should break down as you already have sprayed lubricant there. As another person is holding the pliers, the flange won’t turn toward the nut. Go for the next step.

Step 5: Now, to remove the flange, you need to cut the plumbers putty that holds the flange securely. Take a putty knife and insert it into the drain flange so that you can cut through the putty. Keep the drain flange lifting with your fingers while cutting the putty. Now there will be nothing that can keep the bathroom sink drain flange stuck. Slowly remove the flange and go for the main task that you wanted to do.

How to Remove Sink Flange on Garbage Disposal?

People may suggest you apply different methods to remove sink flange on the garbage disposal. But most of them won’t help you for sure. But from the years of expertise with plumbing fixes, I would suggest using the WD40 solution. Spray it around the joints and wait a few minutes. You will surprisingly see now you can move everything without any issues. It won’t require too much force anymore.

What to Do When Sink Drain Lock Nut Stuck?

Sometimes you may find a sink drain lock nut stuck on the base. To remove the lock nut, spray some toilet cleaner on the top and wipe it with a fresh cloth. In the next step, spray lubricant so that it can break the rust.

Now hold the sides of the lock nut with a plier and tap the side with a hamper. Then tap the lock nut with the hammer from the bottom side, and the lock will come off. Now you are ready to remove the bathroom sink drain flange.

How do you remove a stuck tap flange?

When the tap flange is stuck and nothing is helping, you should apply some lubricant. For this purpose, WD40 works the best. Spray it around the flange and wait for at least 10 minutes. Now try to remove it and it will come easily.

How do you unscrew a bathroom sink drain?

The bathroom sink drain used to have a cover on the top and a small screw under the cover. Remove the cover by pushing it upward and you will find the screw in the center position. Use a plier to hold the screw from bottom and use a screwdriver to remove the screw as well as the sink drain,

How do you unscrew a stuck sink drain?

To unscrew the bathroom sink drain, remove the cover plate from it. Depending on the type of sink, there could be two screws that are holding the sink drain. Remove the screws with a screwdriver. If the screws are spinning in place, hold them from the bottom with a plier and try again with the screwdriver.

Final Verdict

The above guide clearly stated how to remove a stuck bathroom sink drain flange. Just follow the steps one by one, and the drain flange will come off for sure. However, for very complex issues, we suggest taking help from an expert plumber to avoid further damage. Though the task is pretty straightforward, still you should wear safety equipment such as rubber gloves, goggles, etc. These things will provide extra safety for you.

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