Removing a tub drain might seem daunting, but with the right tools and a systematic approach, it’s a task most homeowners can tackle. Whether you’re replacing an old, corroded drain, fixing a leak, or simply cleaning out debris, this comprehensive guide will walk you through the process step-by-step. We’ll cover everything from identifying the type of drain you have to safely disconnecting it and preparing for a new installation.
**Before You Begin: Safety First!**
* **Turn off the water:** This is the most crucial step. Locate the water shut-off valves for your bathroom (usually near the toilet or under the sink) and turn them off. Test the faucets to ensure the water is completely off. An unexpected surge of water can create a real mess and potentially damage your home.
* **Wear appropriate safety gear:** Protect your hands with work gloves, especially when dealing with older drains that might have sharp edges or corrosion. Eye protection is also a good idea to prevent any debris or chemicals from splashing into your eyes.
* **Ventilate the area:** If you’re using any cleaning solutions or solvents, make sure the bathroom is well-ventilated. Open a window and turn on the exhaust fan to avoid inhaling harmful fumes.
**Tools and Materials You’ll Need:**
Before you start, gather all the necessary tools and materials to avoid interruptions during the process. This will make the job smoother and more efficient.
* **Tub Drain Wrench (or Drain Removal Tool):** This is the most important tool for removing most types of tub drains. These wrenches are specifically designed to grip the drain flange and provide leverage for unscrewing it. There are different types, including internal and external wrenches, so choose the one that fits your drain type.
* **Flathead Screwdriver:** Useful for prying, scraping, and sometimes for helping to loosen drain components.
* **Pliers (Channel-Lock or Slip-Joint):** For gripping and turning stubborn parts.
* **Adjustable Wrench:** For loosening and tightening nuts and fittings on the drain assembly.
* **Penetrating Oil (e.g., WD-40):** To help loosen corroded or stuck drain components.
* **Putty Knife or Scraper:** For removing old plumber’s putty or sealant.
* **Clean Rags or Paper Towels:** For cleaning up messes and wiping down surfaces.
* **Bucket or Container:** To catch any water or debris that might drain out.
* **Flashlight or Work Light:** To provide better visibility under the tub.
* **Plumber’s Putty or Silicone Sealant:** For sealing the new drain during installation.
* **Replacement Tub Drain (Optional):** If you’re replacing the drain, make sure you have the correct size and type.
**Identifying Your Tub Drain Type:**
Before you start wrenching, it’s crucial to identify the type of tub drain you have. This will determine the best removal method and the appropriate tools to use. Here are some common types:
* **Lift-and-Turn Drain:** This type has a knob or lever on top of the drain that you lift and turn to open or close the drain. The stopper is usually attached to a stem that screws into the drain body.
* **Push-and-Pull (Pop-Up) Drain:** These drains have a stopper that you push down to close and push again to open. They often have a linkage mechanism underneath the tub that connects the stopper to a lever on the overflow plate.
* **Toe-Touch Drain:** Similar to push-and-pull drains, toe-touch drains are opened and closed by pressing on the stopper with your toe.
* **Trip Lever Drain:** This type has a lever on the overflow plate that you move up and down to open and close the drain. A linkage connects the lever to a stopper in the drainpipe.
* **Standard Drain with a Stopper:** This is a simpler design where a separate stopper is used to plug the drain. These are less common in modern tubs.
**Step-by-Step Removal Instructions:**
The specific steps for removing a tub drain will vary depending on the type of drain you have. However, here’s a general outline with detailed instructions for each type:
**1. Gaining Access to the Drain Assembly:**
* **Access Panel:** Many tubs have an access panel on the adjacent wall or in a nearby closet. Remove the panel to access the drain assembly underneath the tub. This is the ideal scenario.
* **Crawl Space:** If you don’t have an access panel, you may be able to access the drain assembly from a crawl space or basement beneath the bathroom. Make sure the area is safe and well-lit.
* **No Access:** If you have no access panel or crawl space, removing the drain can be more challenging. You might need to work from above the tub, which can be awkward. In some cases, you might even consider cutting an access panel (if feasible) and repairing it later.
**2. Removing a Lift-and-Turn Drain:**
* **Remove the Stopper:** Unscrew the knob or lever on top of the stopper. Some stoppers have a setscrew that needs to be loosened first.
* **Unscrew the Drain Flange:** Once the stopper is removed, use a tub drain wrench (internal type) to grip the inside of the drain flange. Turn the wrench counterclockwise to unscrew the drain flange from the drain body. If the drain is stuck, apply penetrating oil and let it sit for a few minutes before trying again.
* **Clean the Area:** Once the drain flange is removed, clean the area around the drain opening with a putty knife or scraper to remove any old plumber’s putty or sealant.
**3. Removing a Push-and-Pull (Pop-Up) or Toe-Touch Drain:**
* **Remove the Stopper:** For push-and-pull drains, simply pull the stopper straight up and out. For toe-touch drains, press down on the stopper to release it and then pull it out. You might need to wiggle it slightly to dislodge it.
* **Access the Linkage:** After removing the stopper, you’ll need to access the linkage mechanism underneath the tub. This is usually done through the overflow plate (the plate with a hole near the top of the tub).
* **Remove the Overflow Plate:** Unscrew the screws holding the overflow plate in place. Gently pull the plate away from the tub wall. The linkage will likely come out with the plate.
* **Disconnect the Linkage:** Carefully disconnect the linkage from the drain assembly. Note how it’s connected so you can reassemble it later. There might be a small clip or screw holding it in place.
* **Unscrew the Drain Flange:** Use a tub drain wrench (internal type) to grip the inside of the drain flange. Turn the wrench counterclockwise to unscrew the drain flange from the drain body. As before, use penetrating oil if needed.
* **Clean the Area:** Clean the area around the drain opening after removing the flange.
**4. Removing a Trip Lever Drain:**
* **Remove the Overflow Plate:** Unscrew the screws holding the overflow plate in place and remove the plate. The trip lever will likely come out with the plate.
* **Access the Linkage:** The linkage connects the trip lever to the stopper in the drainpipe. You’ll need to access this linkage from underneath the tub.
* **Disconnect the Linkage:** Disconnect the linkage from the drain assembly. This usually involves loosening a screw or clip. Pay close attention to how the linkage is connected so you can reassemble it correctly.
* **Remove the Stopper (If Possible):** Sometimes, you can pull the stopper up and out of the drainpipe after disconnecting the linkage. However, in some cases, the stopper is permanently attached to the drain assembly and cannot be removed separately.
* **Unscrew the Drain Flange:** Use a tub drain wrench (internal type) to unscrew the drain flange from the drain body. Apply penetrating oil if necessary.
* **Clean the Area:** Clean the area around the drain opening.
**5. Removing a Standard Drain with a Stopper:**
* **Remove the Stopper:** Simply remove the stopper that’s plugging the drain opening.
* **Unscrew the Drain Flange:** Use a tub drain wrench (internal type) to unscrew the drain flange from the drain body. Penetrating oil can be very helpful here, as these drains can be quite old and corroded.
* **Clean the Area:** Clean the area around the drain opening.
**Dealing with a Stuck Drain:**
Sometimes, despite your best efforts, a tub drain might refuse to budge. Here are some tips for dealing with a stubborn drain:
* **Penetrating Oil:** This is your best friend. Apply penetrating oil liberally around the drain flange and let it sit for at least 30 minutes, or even overnight. The oil will help to break down corrosion and loosen the drain.
* **Heat:** Applying heat to the drain flange can help to expand the metal and loosen it. You can use a heat gun (carefully!) or a hairdryer. Be cautious not to overheat the surrounding area, especially if the tub is made of acrylic or fiberglass.
* **More Leverage:** If your drain wrench isn’t providing enough leverage, try using a longer wrench or attaching a pipe to the end of the wrench to increase the turning force. Be careful not to damage the drain or the tub.
* **Tap with a Hammer:** Gently tapping the drain flange with a hammer (using a block of wood to protect the surface) can help to break the corrosion and loosen the drain. Don’t hit it too hard, or you could damage the tub.
* **Call a Plumber:** If you’ve tried everything and the drain still won’t come out, it’s time to call a professional plumber. They have specialized tools and experience that can help them remove the drain without damaging your tub.
**After Removal: Preparing for a New Drain:**
Once you’ve successfully removed the old drain, it’s important to prepare the area for a new drain installation.
* **Clean the Drain Opening:** Thoroughly clean the drain opening with a putty knife or scraper to remove any remaining plumber’s putty, sealant, or debris. Make sure the surface is clean and smooth.
* **Inspect the Drainpipe:** Inspect the drainpipe for any signs of damage or corrosion. If the drainpipe is damaged, you’ll need to repair or replace it before installing a new drain.
* **Apply Plumber’s Putty or Silicone Sealant:** Before installing the new drain, apply a generous bead of plumber’s putty or silicone sealant around the underside of the drain flange. This will create a watertight seal and prevent leaks.
**Installing the New Drain:**
Installing the new drain is essentially the reverse of the removal process. Follow the manufacturer’s instructions for your specific drain type. Here are some general tips:
* **Position the Drain Flange:** Carefully position the new drain flange in the drain opening, making sure it’s centered and aligned correctly.
* **Tighten the Drain Flange:** Use a tub drain wrench to tighten the drain flange clockwise until it’s snug. Don’t overtighten it, or you could damage the tub or the drain.
* **Connect the Linkage (If Applicable):** If your drain has a linkage mechanism, reconnect it according to the instructions you noted during the removal process.
* **Install the Overflow Plate (If Applicable):** Install the overflow plate and tighten the screws.
* **Install the Stopper:** Install the stopper according to the manufacturer’s instructions.
* **Test for Leaks:** After installing the new drain, test it for leaks by filling the tub with water and checking for any drips or leaks around the drain opening and the overflow plate. If you find any leaks, tighten the drain flange or the overflow plate screws. If the leaks persist, you may need to remove the drain and reapply the plumber’s putty or silicone sealant.
**Tips for Preventing Future Drain Problems:**
* **Use a Drain Strainer:** A drain strainer is a simple and inexpensive way to prevent hair and other debris from clogging your tub drain. Clean the strainer regularly to keep it working effectively.
* **Flush the Drain Regularly:** Periodically flush the drain with hot water to help dissolve any buildup of soap scum and grease.
* **Avoid Harsh Chemicals:** Avoid using harsh chemical drain cleaners, as they can damage the drainpipes and the tub finish. Consider using natural drain cleaners like baking soda and vinegar instead.
* **Address Leaks Promptly:** If you notice any leaks around the drain or the overflow plate, address them promptly to prevent water damage.
**Conclusion:**
Removing a tub drain can be a straightforward DIY project if you have the right tools, follow the steps carefully, and take your time. By understanding the different types of drains and following these instructions, you can successfully remove your old drain and install a new one, saving you money and avoiding the hassle of calling a plumber. Remember to always prioritize safety and don’t hesitate to seek professional help if you encounter any difficulties.
**Disclaimer:**
This guide is for informational purposes only and should not be considered a substitute for professional advice. Plumbing codes and regulations vary by location, so it’s important to consult with a qualified plumber if you have any questions or concerns. The author and publisher are not responsible for any damages or injuries that may result from following the instructions in this guide.
By following these steps, you should be able to remove your tub drain successfully and be well on your way to installing a new one. Good luck!