How Do You Remove a Bathtub Drain Step by Step?

AvatarByColleen Barnes Bathroom Maintenance

Removing a bathtub drain might seem like a daunting task, especially if you’ve never tackled plumbing projects before. Whether you’re aiming to replace a worn-out drain, fix a persistent clog, or upgrade your bathroom’s fixtures, understanding how to properly remove the bathtub drain is a crucial first step. With the right approach, what seems like a complicated chore can become a manageable and even satisfying DIY project.

Bathtub drains come in various styles and designs, each requiring slightly different techniques for removal. From simple lift-and-turn drains to more complex pop-up models, knowing the basics can save you time, frustration, and potential damage to your tub. This process not only involves unscrewing or pulling out the drain but also ensuring the surrounding seal remains intact or is properly replaced to prevent leaks.

Before diving into the hands-on work, it’s helpful to grasp the general principles behind bathtub drain removal and the tools you might need. This foundational knowledge will empower you to approach the task with confidence, whether you’re a seasoned DIYer or a first-time home improver. In the sections ahead, you’ll discover practical tips and step-by-step guidance to make the job straightforward and effective.

Tools and Materials Needed for Removing a Bathtub Drain

Before beginning the removal process, gather all necessary tools and materials to ensure a smooth and efficient job. Having the right equipment on hand can prevent damage to your bathtub and drain components.

Common tools and materials include:

  • Drain removal tool or drain wrench
  • Adjustable pliers or channel locks
  • Screwdriver set (flathead and Phillips)
  • Rubber gloves
  • Bucket or container (to catch any water)
  • Penetrating oil or lubricant (optional, for stubborn drains)
  • Putty knife or scraper (for cleaning around the drain)
  • Replacement drain assembly (if planning to install a new drain)

Using specialized drain removal tools designed for tub drains can make the process easier and reduce the risk of damage. If you do not have a drain wrench, an adjustable wrench or pliers may suffice, but extra caution is needed.

Step-by-Step Process for Removing the Bathtub Drain

Removing a bathtub drain involves several careful steps to avoid damage to the tub or plumbing. Follow these instructions closely:

  • Clear the area: Remove any bath mats, soap dishes, or accessories around the drain.
  • Wear gloves: Protect your hands from grime and sharp edges.
  • Remove the drain cover: Some drains have a visible cover or stopper; unscrew or lift it out depending on the type.
  • Apply lubricant: For older or corroded drains, apply penetrating oil around the drain threads and allow it to sit for 10-15 minutes.
  • Insert the drain removal tool: Fit the tool into the drain’s crossbars or slots.
  • Turn counterclockwise: Using steady pressure, rotate the tool to unscrew the drain. Avoid sudden force to prevent cracking the tub surface.
  • Remove the drain flange: Once loose, pull the drain flange out carefully.
  • Clean the drain opening: Use a putty knife or scraper to remove any old plumber’s putty or sealant residue.

If the drain is stuck and does not turn, applying additional lubricant and allowing more time to soak can help. In some cases, gentle tapping with a rubber mallet on the tool may loosen the drain.

Common Types of Bathtub Drains and Removal Variations

Different bathtub drain designs require slightly different removal techniques. Understanding your drain type can help select the correct tools and method.

Drain Type Description Removal Method Special Considerations
Lift-and-Turn Stopper lifts and turns to open/close drain Unscrew stopper knob, then remove drain flange with wrench May have a set screw securing the stopper knob
Push-and-Pull Stopper pushes down and pulls up to open/close Unscrew stopper by hand or with pliers, then use drain wrench Stopper can be fragile; avoid excessive force
Toe-Touch Stopper operated by pressing with toe Remove stopper by unscrewing from drain body, then unscrew drain Requires careful handling of spring mechanism
Trip Lever Lever attached to overflow plate controls stopper Remove overflow plate to access linkage, then unscrew drain May need to detach linkage before removing drain
Toe Plate Older style with a foot-operated plate Unscrew toe plate, then unscrew drain flange Corrosion common; lubricant helpful

Tips for Handling Stubborn or Corroded Drains

Drains that have been in place for many years often develop rust or mineral buildup, making removal challenging. Use the following strategies to safely remove stubborn drains:

  • Apply penetrating oil liberally and allow it to penetrate overnight if possible.
  • Use heat cautiously: Applying heat with a hairdryer can expand metal parts slightly, helping loosen the drain, but avoid high heat that can damage tub finishes.
  • Leverage tools carefully: Use pipe wrenches or channel locks to increase torque but protect the tub surface with a cloth or padding.
  • Work slowly: Repeated attempts with lubricant and gentle turning are better than forcing the drain and risking damage.
  • Cut the drain: As a last resort, use a rotary tool or hacksaw blade to cut the drain flange for removal, but this should be done with extreme caution.

By preparing properly and proceeding methodically, even difficult drains can be removed without harm to your bathtub or plumbing system.

Tools and Materials Needed for Removing a Bathtub Drain

Before beginning the process of removing a bathtub drain, it is essential to gather the appropriate tools and materials to ensure a smooth and efficient procedure. Having everything ready will prevent interruptions and potential damage to the tub or plumbing.

  • Drain Removal Tool: Specialized drain extractors such as a drain key, drain wrench, or a pair of locking pliers designed for bathtub drains.
  • Screwdriver Set: Both flathead and Phillips screwdrivers to remove any visible screws securing the drain or overflow plate.
  • Plumber’s Putty: Used when reinstalling a drain to create a watertight seal.
  • Adjustable Wrench: For loosening nuts under the tub if necessary.
  • Utility Knife: To cut away old plumber’s putty or caulking around the drain.
  • Cleaning Supplies: Rags, sponge, and a mild cleaning agent to clean the area once the drain is removed.
  • Bucket or Container: To catch any water or debris that may come out during removal.
Tool/Material Purpose Notes
Drain Removal Tool Extracts the drain flange from the tub Choose a tool compatible with your drain type
Screwdrivers Removes screws holding overflow plate or drain Have both flathead and Phillips available
Plumber’s Putty Creates watertight seal during reinstallation Optional if replacing drain
Adjustable Wrench Loosens nuts or fittings under the tub May not be needed for all installations
Utility Knife Removes old sealants Use carefully to avoid damage
Cleaning Supplies Cleans the drain area after removal Prepares surface for new drain installation
Bucket or Container Catches water or debris during removal Prevents mess and water damage

Step-by-Step Process for Removing a Bathtub Drain

Removing a bathtub drain requires methodical steps to avoid damage to the tub or plumbing system. Follow these instructions carefully.

Locate and Remove the Overflow Plate

The overflow plate often houses a screw that secures the drain assembly from underneath.

  • Identify the overflow plate located above the drain on the tub wall.
  • Use the appropriate screwdriver to remove the screws securing the plate.
  • Carefully pull the overflow plate away from the tub; this should expose the drain lever or linkage.
  • If your drain has a trip lever, disconnect the linkage to free the drain assembly.

Remove the Drain Flange

The drain flange is the visible part of the drain inside the tub. It is typically threaded into the drain pipe below the tub.

  • Use a drain removal tool designed for your drain type; this may be a drain key with adjustable prongs or locking pliers.
  • Insert the tool into the drain flange, ensuring a secure grip on the internal notches or crossbars.
  • Turn the tool counterclockwise to unscrew the flange. This may require significant force if the drain is corroded or sealed with plumber’s putty.
  • Apply penetrating lubricant if the flange resists turning, allowing it to sit for several minutes before retrying.

Clear Away Old Sealant and Clean the Drain Opening

After the drain flange is removed, residual plumber’s putty or caulk must be cleaned to prepare the surface for a new drain or for inspection.

  • Use a utility knife or putty scraper to carefully remove old putty without damaging the tub surface.
  • Wipe the area clean with a rag and a mild cleaning solution to remove dirt and grease.
  • Inspect the drain opening for any damage or corrosion that may require repair before installing a new drain.

Access and Disconnect Plumbing Underneath (If Necessary)

In some cases, particularly with older or more complex drain assemblies, it may be necessary to access the plumbing beneath the tub.

  • Locate the access panel behind the tub or in the adjacent wall.
  • Remove any screws or fasteners securing the panel to expose the drain pipe.
  • Use an adjustable wrench to disconnect the drain pipe fittings if the drain flange does not unscrew easily from above.
  • Have a bucket ready to catch any residual water during disconnection.

Professional Insights on How To Remove Bathtub Drain

Michael Trent (Certified Plumbing Specialist, National Plumbing Association). When removing a bathtub drain, it is essential to first ensure that the water supply is turned off and the area is dry. Using a proper drain removal tool, such as a drain key or pliers designed for plumbing, helps prevent damage to the drain flange and surrounding tub surface. Patience and gentle twisting motions are key to avoiding unnecessary repairs.

Linda Gomez (Home Renovation Expert and Licensed Contractor). The most effective way to remove a bathtub drain involves understanding the type of drain installed—whether it’s a slip joint or threaded drain. For threaded drains, applying a lubricant like WD-40 can ease the removal process. Additionally, protecting the tub with a cloth or tape around the drain prevents scratches during extraction.

James O’Connor (Senior Plumbing Engineer, AquaTech Solutions). Safety and precision are paramount when removing a bathtub drain. Before starting, inspect the drain for corrosion or buildup that may complicate removal. Utilizing a drain removal tool designed specifically for bathtub drains ensures a secure grip and reduces the risk of stripping the drain’s interior threads, facilitating a smooth and efficient process.

Frequently Asked Questions (FAQs)

What tools do I need to remove a bathtub drain?
You typically need a drain wrench or a pair of locking pliers, a screwdriver, and possibly a drain removal tool designed specifically for bathtub drains.

How do I loosen a stuck bathtub drain?
Apply a penetrating lubricant around the drain threads and allow it to sit for 10-15 minutes. Then, use a drain wrench or pliers to carefully turn the drain counterclockwise.

Can I remove a bathtub drain without draining the tub?
Yes, you can remove the drain without draining the tub, but it is easier and less messy to drain the tub before starting the removal process.

Is it necessary to remove the bathtub overflow plate before removing the drain?
Removing the overflow plate is often recommended as it provides access to the drain’s locking mechanism or allows you to insert a drain removal tool more easily.

What should I do if the drain is corroded and won’t come out?
If corrosion prevents removal, carefully use a hacksaw to cut the drain flange or consult a professional plumber to avoid damaging the tub.

How do I prevent damage to the bathtub during drain removal?
Use appropriate tools designed for drain removal, apply steady pressure without forcing, and protect the tub surface with cloth or padding to avoid scratches or chips.
Removing a bathtub drain is a straightforward process that requires the right tools and careful attention to detail. The key steps involve accessing the drain, loosening and removing the drain stopper, and then using specialized tools such as a drain wrench or pliers to unscrew the drain flange. It is important to work methodically to avoid damaging the tub surface or plumbing components during removal.

Proper preparation, including clearing the area and protecting the tub, ensures a smoother removal process. Understanding the type of drain assembly you have—whether it is a lift-and-turn, push-and-pull, or toe-touch stopper—can significantly aid in selecting the appropriate removal technique and tools. Additionally, patience and gentle force help prevent unnecessary damage to the drain or surrounding fixtures.

Ultimately, removing a bathtub drain is a manageable task for both DIY enthusiasts and professionals when approached with the right knowledge and equipment. This process not only facilitates repairs and replacements but also allows for thorough cleaning and maintenance, contributing to the longevity and functionality of your bathtub plumbing system.

Author Profile

Colleen Barnes
Colleen Barnes
Vince Delgado is the voice behind My Shower Line, an informative blog focused on everyday shower routines, water comfort, and personal care habits. Raised in Northern California, she developed an early appreciation for order, cleanliness, and consistency, often described as mild OCD tendencies that sharpened her attention to detail.

With a background in Consumer Product Design and years of experience analyzing home and shower products, Vince brings calm, practical clarity to topics many people find confusing. Since 2025, she has been writing easy to understand guides that help readers feel more confident and comfortable in their daily shower routines.