How To Take Out Drain In Bathroom Sink

How to Take Out a Drain in a Bathroom Sink

Removing a bathroom sink drain is a common plumbing task that can be tackled with a few simple tools and a bit of patience. Whether you’re replacing a damaged drain, cleaning stubborn clogs, or simply upgrading the fixture, understanding the process can save you time and money. This guide will walk you through the steps involved in removing a bathroom sink drain, offering detailed instructions and safety tips for a successful project.

Step 1: Gather Your Tools and Supplies

Before you begin, ensure you have the following tools and supplies on hand:

Adjustable wrench
Channel-lock pliers
Flathead screwdriver
Bucket or container to catch water
Rag or towel
Optional: Work gloves

Step 2: Turn Off the Water Supply

The most critical safety step is to turn off the water supply to the bathroom sink. Locate the shut-off valve, usually found under the sink or on the wall. Turn the valve clockwise until it stops completely. Some valves may have a handle, while others require a wrench to turn.

Step 3: Drain the Water From the Sink

With the water supply off, open the sink faucet to drain any remaining water. If you’re dealing with a clogged drain, you may need to use a plunger or drain snake beforehand to remove the obstruction.

Step 4: Remove the Pop-Up Drain Assembly

The pop-up drain assembly is the mechanism that controls the flow of water in the sink. It usually consists of a lever or a knob on the overflow plate, which is located near the top of the sink.

Locate the overflow plate:
This is typically a small, circular or rectangular plate near the rim of the sink.
Remove the overflow plate cover:
This cover may be held in place by a screw or a clip. Carefully remove it using a flathead screwdriver or your fingers.
Remove the pop-up lever:
Grab the lever, located in the center of the overflow plate, and pull it upward. You may need to use a channel-lock pliers if the lever is stuck.
Remove the pop-up rod:
The pop-up rod connects the lever to the drain stopper in the sink. Reach down into the drain opening and unscrew the rod from the stopper.

Step 5: Disconnect the Drain Tailpiece

The drain tailpiece is the threaded pipe that connects the drain to the sink trap.

Locate the drain tailpiece:
The tailpiece is usually located directly below the sink drain opening.
Unscrew the tailpiece:
Using an adjustable wrench, gently unscrew the tailpiece from the drain body. Be careful not to loosen the drain body itself.
Remove the tailpiece:
Once the tailpiece is loose, remove it from the drain body.

Step 6: Disconnect the Drain Body

The drain body is the main part of the drain assembly, which includes the strainer and the nut that connects to the sink.

Locate the drain body nut:
This nut is typically located on the underside of the sink, where the drain connects to the sink.
Unscrew the drain body nut:
Using an adjustable wrench, carefully unscrew the nut. Remember to hold the drain body itself to prevent it from rotating with the nut.
Remove the drain body:
Once the nut is removed, gently lift the drain body off the sink.

Step 7: Clean the Drain Pipes

Once you have removed the entire drain assembly, it's a good opportunity to clean the drain pipes. Use a drain cleaner, a plumber's snake, or a combination of both to remove any debris or clogs.

Safety Precautions

Wear gloves:
Wear gloves to protect your hands from sharp edges and potentially harmful chemicals.
Use caution with tools:
Always use tools appropriately and be careful to avoid damaging the sink or surrounding surfaces.
Turn off the water supply:
Ensure the water supply is turned off before working on the drain.
Avoid touching live wires:
If you encounter any electrical wires, do not touch them. Consult a qualified electrician.
Dispose of materials properly:
Safely dispose of any removed parts or chemicals according to local regulations.