How To Replace A Drain Plug In Bathroom Sink

A bathroom sink drain plug is an essential component that helps prevent water from leaking out of the sink. Over time, however, drain plugs can become worn or damaged, necessitating their replacement. Fortunately, replacing a drain plug is a relatively straightforward task that can be completed in a few simple steps.

Tools and Materials:

New drain plug
Wrench or pliers
Putty knife
Plumber's putty or silicone sealant

Step-by-Step Instructions:

Remove the Old Drain Plug: Close the drain plug and use a wrench or pliers to loosen the nut that holds the plug in place. Once the nut is loose, remove the drain plug by hand.
Clean the Drain Hole: Use a putty knife to remove any old plumber's putty or silicone sealant from the drain hole. Make sure the hole is clean and free of debris.
Apply Plumber's Putty or Silicone Sealant: Apply a bead of plumber's putty or silicone sealant around the base of the new drain plug. This will help create a watertight seal.
Insert the New Drain Plug: Insert the new drain plug into the drain hole. Hand-tighten it as much as possible.
Tighten the Nut: Use a wrench or pliers to tighten the nut that holds the drain plug in place. Avoid overtightening, as this can damage the plug or the sink.
Test the Drain: Fill the sink with water and open the drain plug. Check for any leaks around the plug. If you notice any leaks, tighten the nut further.

Tips:

If you have a pop-up drain, you may need to remove the lift rod before replacing the drain plug.
Use a drain plug that is compatible with your sink type and size.
Apply plumber's putty or silicone sealant generously to ensure a proper seal.
If you are unsure about replacing the drain plug yourself, it is recommended to consult a licensed plumber.

Replacing a drain plug in a bathroom sink is a simple and inexpensive maintenance task that can prevent costly water damage. By following these steps, you can easily restore your sink's functionality and ensure a watertight seal.