A man is washing dishes in a kitchen sink.

How to Remove Garbage Disposal from Sink: A Safe and Easy Guide

Garbage disposals can be quite troublesome when they start malfunctioning or stop working. Did you know that some garbage disposals models can simply unscrew from your sink drain? Today, we’re offering you a secure and easy guide to tackle this issue yourself! Let’s plunge right in, shall we?.

Key Takeaways

  • Turn off the power and disconnect the garbage disposal from your sink by pushing up on a metal piece, unplugging the cord, and sliding out the unit.
  • If connected to a dishwasher, also disconnect it by turning off power, unplug it, and remove the drain hose from the disposal.
  • Remove the disposal unit by unscrewing any mounting bolts or twisting counterclockwise.
  • Install a basket strainer by placing a rubber gasket on top of the sink hole, inserting the strainer through and securing it with a lock nut. Clean excess putty or silicone.
  • Attach a drain tailpiece using plumber’s tape to secure it tightly with pliers or wrench.
  • Connect a continuous waste pipe between the garbage disposal drain outlet and trap using slip nuts and washers tightened securely with pliers or wrenches.
  • Remember to turn off power before starting work and wear protective gear like gloves and safety glasses.
  • Have a bucket ready under your sink to catch water during removal.
  • Wear closed – toe shoes for added protection.

Procedures to Remove A Garbage Disposal

To remove a garbage disposal, start by disconnecting the unit from power and then detach the dishwasher (if connected). Next, remove the disposal unit itself and install a basket strainer and drain tailpiece.

Attach the continuous waste pipe and reassemble the trap.

Disconnect the garbage disposal

First, turn off the power. Then, you have to find a metal piece under your sink. This is near where the disposal attaches to the sink drain. Put your thumb on it and push up hard with a hook or loop tool in your left hand to hold that metal piece still.

Now, unplug the cord from the wall inside of the cabinet under your sink. You need to make sure all power is off before touching any parts! Next step: slide out the garbage disposal unit from its spot against the drain pipe and let it rest on something sturdy so no water leaks out as you’re working on removing it completely.

Disconnect the dishwasher (if necessary)

If your garbage disposal is connected to a dishwasher, you will need to disconnect it before removing the disposal. It’s important to turn off the power and unplug the dishwasher first.

Then, locate where the dishwasher drain hose connects to the garbage disposal unit. Use pliers or a wrench to loosen and remove the clamp that secures the hose in place. Once the clamp is removed, pull gently on the hose to detach it from the garbage disposal.

Be careful not to damage or kink the hose during this process.

Remove the disposal unit

To remove the disposal unit from your sink, you will first need to disconnect it. Start by turning off the power to the garbage disposal. Then, use a wrench or pliers to disconnect the drain pipe and dishwasher drain hose from the disposal.

Once that’s done, you can remove the disposal unit itself by twisting it counterclockwise or unscrewing any mounting bolts. Be careful not to damage the sink or surrounding pipes during this process.

Install the basket strainer

To install the basket strainer, place a rubber gasket on top of the sink hole. Then, insert the strainer through the hole and attach it from underneath with a lock nut. Tighten the lock nut with a wrench until it is secure.

Finally, clean off any excess putty or silicone around the edges of the strainer. This will create a watertight seal and prevent leaks.

Attach the drain tailpiece

To attach the drain tailpiece, you will need a wrench and some plumber’s tape. First, apply plumber’s tape to the threads of the drain tailpiece. Then, screw the tailpiece onto the bottom of the sink strainer until it is tight.

Make sure that it is aligned properly with the opening in the sink. Use a wrench to tighten it if necessary. The drain tailpiece connects to the rest of your plumbing system and allows water to flow out of your sink properly.

Install the continuous waste pipe

To install the continuous waste pipe, you will need a piece of pipe that fits between the drain outlet on the garbage disposal and the trap. Make sure to measure and cut the pipe to the correct length.

Then, attach one end of the pipe to the drain outlet on the garbage disposal using a slip nut and washer. Tighten it securely with pliers or a wrench.

Next, connect the other end of the pipe to the trap by sliding another slip nut and washer onto it. Insert this end into the trap’s inlet and tighten it with pliers or a wrench.

Ensure that all connections are tight but not over-tightened to avoid leaks. Once everything is securely in place, turn on your water supply and check for any signs of leakage around these connections.

Reassemble the trap

To reassemble the trap after removing a garbage disposal, start by placing a new rubber gasket on the drain stub-out at the bottom of the sink. Then, attach the tailpiece from the disposal unit to the drain stub-out and tighten it with a wrench.

Next, connect the P-trap to both ends of the tailpiece and secure them with slip nuts. Make sure everything is tightened properly to prevent any leakage. This step is important as it ensures that water flows smoothly through your plumbing system without any issues.

Materials and Tools Needed

To safely remove a garbage disposal from your sink, you will need a few essential materials and tools. These include a plunger, rubber gloves, screwdriver, wrench set, and basin wrench.

Having these items on hand will make the removal process much easier and more efficient. Find out more about how to remove a garbage disposal in our complete guide!


To remove a garbage disposal from your sink, you’ll need to have a few tools handy. One of those tools is a plunger. A plunger can be helpful in dislodging any stuck items or clearing clogs in the disposal unit.

By applying pressure with the plunger, you may be able to free up the blockage and make it easier to remove the disposal. Remember to wear rubber gloves while using the plunger for safety reasons.

It’s important to troubleshoot and address any issues before proceeding with the removal process.

Rubber gloves

When removing a garbage disposal from your sink, it is important to wear rubber gloves for safety. Rubber gloves provide a barrier between your hands and any debris or sharp edges.

This can help protect your hands from cuts, burns, and exposure to potentially harmful substances. Whether you’re disconnecting the power, removing the disposal unit, or handling any other parts of the process, wearing rubber gloves can reduce the risk of injury and keep your hands clean.

So remember to put on a pair of rubber gloves before starting any work on your garbage disposal removal project.


To remove a garbage disposal, you will need a screwdriver. Some models of garbage disposals can be unscrewed from the sink drain using this tool. If your garbage disposal has a snap ring that needs to be removed, you can use a flat-head screwdriver to insert it under the ring and pry it off.

This will allow you to disconnect the disposal unit from the sink easily. Remember to follow the step-by-step guide provided in this article for safe and easy removal of your garbage disposal.

Wrench set

You will need a wrench set to remove the garbage disposal from your sink. This tool will help you loosen and tighten the necessary connections during the removal process. A wrench set typically includes different sizes of wrenches that can be adjusted to fit various nuts and bolts.

By using a wrench set, you can easily disconnect the garbage disposal unit, remove drain pipes, and reassemble everything once you are done. It is important to use the correct size of wrench for each connection to avoid damaging any parts or causing leaks.

Basin wrench

A basin wrench is a tool that can be very helpful when removing a garbage disposal from your sink. It has a long handle and an adjustable jaw that makes it easy to reach and turn nuts in tight spaces.

With a basin wrench, you can loosen and remove the nuts holding the garbage disposal in place without much effort. This tool is especially useful if you have limited space under the sink or if the nuts are difficult to reach with other tools.

So, having a basin wrench on hand will make the process of removing your garbage disposal much easier and more convenient.

Safety Tips

To remove a garbage disposal safely, remember to turn off the power and wear protective gear like gloves and safety glasses. Secure a bucket under the sink to catch any water or debris, and make sure you’re wearing closed-toe shoes for added protection.

Now let’s dive into the step-by-step guide!

Turn off the power

Before beginning the process of removing a garbage disposal from your sink, it is crucial to ensure that the power is turned off. This can be done by either pulling out the plug or switching off the electricity from the breaker box.

This step is important for your safety and to prevent any accidents while working on the disposal. Always make sure that you double-check that the power is completely switched off before proceeding with any further steps.

Safety should always be a top priority when working with electrical appliances like garbage disposals.

Secure a bucket to catch the water

Place a bucket underneath the sink to catch any water that may spill out during the removal process. This will help to prevent a mess and make cleanup easier. It’s important to have a bucket handy so you can quickly collect any excess water and avoid any damage or flooding in your kitchen.

Put on gloves and safety glasses

To ensure your safety while removing a garbage disposal from the sink, it is important to put on gloves and safety glasses. This will protect your hands from any sharp edges or debris, as well as shield your eyes from any potential accidents.

Safety should always be a priority when handling tools and working with plumbing fixtures, so don’t forget to wear these protective gear before getting started.

Wear closed-toe shoes

Wearing closed-toe shoes is an important safety measure when removing a garbage disposal from your sink. Closed-toe shoes provide protection for your feet in case any tools or parts accidentally fall.

They help prevent injuries and ensure that you can safely handle the task at hand. Remember, accidents can happen, so it’s best to be prepared by wearing closed-toe shoes throughout the entire process of removing the garbage disposal.


To troubleshoot your garbage disposal, first check for any clogs or stuck items by using a plunger. Then, inspect the power cord and connections to ensure they are secure. Test the circuit breaker to make sure it hasn’t tripped.

Finally, inspect the mounting bracket to see if it needs adjustment or replacement.

Check for clogs or stuck items

To ensure your garbage disposal is working properly, it’s essential to check for clogs or any items that may be stuck. This can prevent potential blockages and keep your sink flowing smoothly.

If you notice the disposal isn’t grinding food waste efficiently or if water is backing up, there might be a clog. Begin by turning off the power to the disposal and using a flashlight to inspect the inside of the drain.

Gently remove any visible debris with tongs or pliers. If there are stubborn clogs, you can use a plunger specifically designed for sinks to try and dislodge them. Another option is pouring a mixture of vinegar and baking soda down the drain followed by hot water.

Inspect the power cord

To ensure safety, it is important to inspect the power cord of your garbage disposal before removing it. Check for any signs of damage or fraying in the cord. If you notice any issues, do not attempt to remove the disposal yourself and seek professional help instead.

Remember to always turn off the power before inspecting or working on any electrical components. Safety should be a top priority when dealing with power cords and electrical connections.

Check for loose connections

To ensure the smooth and safe operation of your garbage disposal, it’s important to check for any loose connections. Loose connections can cause issues like power shortage or poor performance.

To do this, you should first turn off the power to the garbage disposal by either pulling the plug or flipping the breaker switch. Then, take a look at all the wires and connections on your disposal unit.

Make sure they are tightly secured and there are no signs of damage or fraying. If you find any loose wires, use a screwdriver or pliers to tighten them up. It’s also a good idea to check the mounting bracket that holds your garbage disposal in place.

Test the circuit breaker

To test the circuit breaker for your garbage disposal, you need to first turn off the power. This can be done by either pulling the plug or switching off the electricity from the breaker box.

Once that’s done, you can use a voltage tester to check if there is still electricity running to the garbage disposal. If there’s no power detected, then it’s safe to proceed with any necessary repairs or maintenance.

Make sure to always prioritize safety when working with electrical components and seek professional help if needed.

Inspect the mounting bracket

Check the mounting bracket of the garbage disposal unit. Make sure it is securely attached to the sink and there are no loose screws or other damages. A stable mounting bracket is essential for proper functioning of the garbage disposal.

If you notice any issues, tighten the screws or consider replacing the mounting bracket if necessary.


Removing a garbage disposal from your sink is a simple task that you can do yourself. Just follow the step-by-step guide outlined in this article, and you’ll have it removed in no time.

Remember to always prioritize safety by turning off the power and wearing protective gear. Now, go ahead and tackle that garbage disposal removal with confidence!


1. What are the first steps to remove a garbage disposal from my sink?

First, make sure it’s unplugged for safety. Then drain and unplug the garbage disposal by disconnecting it from the bottom of your sink.

2. How do I deal with the drain trap during kitchen sink repairs?

When disassembling your garbage disposal, you’ll need to remove and clean out your drain trap as part of clearing a clogged garbage disposal.

3. Can replacing or fixing a leaky garbage disposal be a DIY project?

Yes! With careful following of instructions, removing kitchen disposals and installing new kits can be done at home. Be sure to clear any clogs first!

4. What extra care should be taken while doing this task?

Sink plumbing requires care when dealing with parts like the draining pipe from disposal; also ensure careful handling in maintaining appliances in case fixes turn into full removals.

5. Other than direct removal, what other related tasks can this guide help me accomplish?

This guide also caters towards tasks such as troubleshooting existing installations, performing regular maintenance on them, as well general kitchen appliance maintenance.

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