How to Reset a Garbage Disposal 2026 | Fix Reset Button Issues

Your garbage disposal stopped working mid-task, and now you’re staring at a sink full of food scraps wondering what went wrong. I have been helping homeowners troubleshoot kitchen appliances for over a decade, and the reset button is the most overlooked yet simplest fix for a jammed or overheated disposal.

This guide will walk you through exactly how to locate and use the garbage disposal reset button to get your unit running again. You will learn the proper safety steps, how to clear jams with basic tools, what to do when the reset button does not work, and when it is time to call a professional. For more appliance troubleshooting tips, check out our home appliance guides.

What Is the Garbage Disposal Reset Button?

The garbage disposal reset button is a small red or black button located on the bottom or side of your disposal unit that serves as an internal overload protector. This thermal overload switch automatically cuts power to the motor when the unit jams, overheats, or becomes overloaded with food waste.

Think of it as a circuit breaker built specifically for your disposal. When the motor draws too much current or the grinding mechanism gets stuck, the button pops out about one-quarter of an inch, breaking the electrical circuit and preventing permanent motor damage. Without this simple safety feature, a jammed disposal would continue drawing power until the motor burned out completely.

When you press the button back in, you are essentially resetting that internal breaker and allowing electricity to flow to the motor again. However, the button will not stay depressed if the underlying problem, like a jam or overheating condition, has not been resolved.

Tools You Will Need

Before you start troubleshooting, gather these basic tools. Most households already have everything needed.

Hex wrench or Allen wrench: This is the most important tool. Most disposals come with a special offset wrench that fits the hex-shaped hole on the bottom of the unit. If you lost yours, a standard quarter-inch Allen wrench works perfectly.

Flashlight: The reset button and hex hole are located underneath your sink where lighting is poor. A flashlight helps you see clearly and work safely.

Tongs or long-nose pliers: You may need these to remove visible obstructions from the top of the disposal without putting your hand inside the unit.

Wooden spoon handle: If you do not have tongs, a wooden spoon handle can help dislodge visible items from the top opening.

How to Reset Your Garbage Disposal: Step-by-Step Instructions

Follow these steps in order. Safety comes first, and skipping steps can result in injury or further damage to your disposal.

Step 1: Turn Off the Power Completely

Never work on a garbage disposal with the power connected. Go to your electrical panel and turn off the circuit breaker that controls your kitchen disposal. If you are unsure which breaker it is, turn off the main power switch to be safe.

Do not just turn off the wall switch. The disposal could still have power, and accidentally bumping the switch while your hand is near the grinding chamber would be catastrophic. Wait a few minutes to let the motor cool down if the unit was running recently.

Step 2: Locate the Reset Button

Grab your flashlight and look underneath your sink at the disposal unit. The reset button is typically a small red or sometimes black button located on the bottom of the unit or on the lower side facing outward. It sits flush with the housing when normal, but will be protruding about one-quarter inch when tripped.

On most InSinkErator, Moen, Badger, and Waste King models, the button is clearly visible on the bottom center. Some newer EZ Connect models do not have visible reset buttons because they reset automatically. If you cannot find a button, check the special cases section below for EZ Connect instructions.

Step 3: Clear Any Visible Obstructions

Look down into the disposal opening from above. Use your flashlight to check for obvious items like bones, silverware, bottle caps, or large food chunks that might be causing the jam. If you see something, use tongs or pliers to remove it.

Never put your hand inside the disposal, even with the power off. The grinding blades are sharp, and reaching in blindly is never worth the risk. If you cannot see the obstruction clearly, proceed to Step 4 and try the reset. If the button pops back out immediately, you likely have a jam that requires the hex wrench technique.

Step 4: Press the Reset Button

Press the protruding reset button firmly until you feel it click and stay depressed. You need to hold it for about two to three seconds, not just push it quickly and release. Count slowly to three while maintaining pressure.

If the button stays in, that is a good sign. If it pops back out immediately, the disposal is still jammed or the motor is still too hot. Wait ten to fifteen minutes for the unit to cool down completely, then try again. If it still will not stay in, proceed to the hex wrench method in the next section.

Step 5: Restore Power and Test the Disposal

Go back to your circuit breaker panel and turn the power back on. Run cold water into the sink at a steady flow. Cold water helps solidify any grease and carries debris through the pipes more effectively than hot water.

Turn on the wall switch and listen. A properly reset disposal should run smoothly with its normal grinding sound. Let it run for about thirty seconds to clear any remaining debris. Turn it off and listen for the motor to stop completely. If everything sounds normal, you have successfully reset your disposal.

How to Clear a Jammed Disposal Using a Hex Wrench

When the reset button pops back out or the disposal hums but does not spin, you have a physical jam that requires manual intervention. The hex wrench method frees the flywheel and impeller so they can rotate again.

Insert the Wrench into the Hex Hole

Look at the very bottom center of the disposal unit. You will see a small hexagonal hole that fits a quarter-inch Allen wrench or the offset wrench that came with your disposal. Insert the short end of the wrench into this hole.

Free the Flywheel

Work the wrench back and forth to free the grinding plate. You are trying to dislodge whatever is stuck between the flywheel and the shredder ring. The wrench should move freely in both directions once the jam clears. You may feel resistance at first, then a sudden release when the obstruction breaks free.

Continue rotating the wrench three to four complete revolutions in each direction to ensure the grinding mechanism moves freely. This also helps dislodge any remaining debris that could cause another jam immediately.

Alternative Method Without a Wrench

If you cannot find your hex wrench and need a temporary solution, you can try removing the obstruction from the top. With power off, shine your flashlight into the disposal and use tongs to grab any visible items. A wooden broom handle inserted from the top can sometimes rotate the grinding plate enough to free a minor jam, though this is less effective than using the hex hole.

Once you have freed the mechanism with the wrench or removed the obstruction, try pressing the reset button again. It should stay depressed now that the jam is cleared.

Troubleshooting Common Reset Button Problems

Even after following the steps above, you might encounter specific issues that require additional troubleshooting. Here is how to handle the most common problems.

Reset Button Won’t Stay In

If the button pops back out immediately after you press it, the disposal is either still jammed or the motor is still overheated. First, wait fifteen minutes and try again. If it still will not stay in, use the hex wrench method described above to free the flywheel completely.

Another cause could be a damaged internal switch. If you have cleared all jams and waited for cooling but the button still pops out, the overload protector itself may be faulty. This requires professional replacement or a new disposal unit.

Disposal Hums But Does Not Spin

A humming sound with no grinding indicates the motor is receiving power but cannot turn the grinding mechanism. This is the classic sign of a jammed flywheel. The motor is trying to run but is stuck, which will burn it out if left running.

Turn off the power immediately and use the hex wrench to free the jam. Once the mechanism rotates freely, reset the button and test again. If the humming persists after clearing the jam, the motor may be damaged and need replacement.

Disposal Is Completely Silent

If nothing happens when you flip the switch, no sound at all, start by checking the obvious. Make sure the circuit breaker has not tripped at your main panel. Check if the GFCI outlet has tripped and needs resetting. Verify the wall switch is functioning properly.

If all electrical checks pass, press the reset button even if it does not appear popped out. Sometimes the button trips internally without visibly protruding. If the disposal remains silent after resetting and restoring power, you may have a failed motor or electrical connection issue that requires a technician.

Reset Button Is Missing or Broken

If the reset button is physically missing or damaged, you cannot reset the overload protector manually. Some disposals allow for internal switch replacement, but this typically costs nearly as much as a new budget disposal unit.

For disposals over five years old, replacement is usually the more cost-effective option. Newer units under warranty should be serviced by the manufacturer or replaced free of charge.

Special Cases: EZ Connect and Other Models

Not all garbage disposals use the same reset mechanism. Understanding your specific model type helps you troubleshoot correctly.

EZ Connect Models Without Visible Reset Buttons

InSinkErator EZ Connect models and some newer Moen disposals use an automatic overload protection system that eliminates the manual reset button. These units monitor internal conditions and reset themselves automatically after a cool-down period.

If you have an EZ Connect disposal that stops working, turn off the wall switch and unplug the unit from the EZ Connect power module. Wait twenty minutes for the automatic thermal switch to reset. Plug it back in and try again. If it still does not work, check for physical jams using the hex wrench method.

Batch-Feed vs Continuous-Feed Disposals

Continuous-feed disposals, the most common type, run whenever the wall switch is on and the unit is reset. These have the standard red reset button on the bottom.

Batch-feed disposals operate differently. You load food into the chamber, insert a special stopper, and turn it to activate the grind cycle. These typically still have a reset button for overload protection, but the activation method differs. Check your specific model manual for reset instructions, as some batch-feed units integrate the reset into the stopper mechanism.

Commercial or High-Horsepower Units

Commercial disposals and some high-horsepower residential units may have external reset switches mounted on the wall or under the sink rather than on the unit itself. These function the same way but are easier to access. Look for a small red button on a junction box near the disposal mounting assembly.

Prevention Tips to Avoid Future Resets

Prevention saves you from repeated trips under the sink. Following these guidelines keeps your disposal running smoothly and extends its lifespan significantly.

Never Put These Items Down Your Disposal

Certain foods and objects cause jams, overloads, and damage. Avoid putting fibrous vegetables like celery, corn husks, and onion skins into the disposal. The strings wrap around the impeller and cause jams. Never dispose of bones, fruit pits, or hard shells in a standard residential disposal.

Starchy foods like potato peels and pasta can create a paste that clogs the grinding chamber. Grease and oil solidify in pipes and cause blockages. Coffee grounds accumulate and create sludge. Eggshell membrane can wrap around components.

Always check for silverware, bottle caps, and other non-food items before running the disposal. A simple visual check prevents most serious jams. For more kitchen care tips, visit our kitchen appliance reviews section.

Proper Operation Techniques

Run cold water before, during, and for about fifteen seconds after grinding. Cold water keeps grease solid so it can be chopped up and flushed away rather than coating the pipes. Let the disposal run until the grinding noise stops completely, indicating all debris has been processed.

Feed food waste gradually rather than dumping large amounts at once. Overloading is the most common cause of jams and resets. Cut large items into smaller pieces before putting them in the disposal.

Regular Maintenance Schedule

Clean your disposal monthly by grinding ice cubes and citrus peels. The ice sharpens the grinding components while the citrus deodorizes. Every few months, pour a mixture of baking soda and vinegar down the disposal, let it foam for five minutes, then flush with hot water to clean the chamber.

Inspect the reset button area periodically for moisture or leaks. Water dripping from the reset button area indicates internal seal failure, which will eventually cause electrical problems.

Frequently Asked Questions

Conclusion

Resetting a garbage disposal is a simple DIY task that most homeowners can handle safely. The garbage disposal reset button serves as your first line of defense against motor damage, cutting power when jams or overloads occur. By following the steps outlined above, turning off power, locating the button, clearing obstructions, and holding the reset for two to three seconds, you can resolve most disposal issues without calling a plumber.

Remember that the button not staying depressed is your signal that a jam still exists or the unit needs more cooling time. Use the hex wrench method to free stubborn obstructions from underneath the sink. For EZ Connect models without visible buttons, the automatic reset system handles protection for you after a twenty-minute cool-down period.

Prevention remains the best approach. Avoid fibrous vegetables, bones, grease, and overloading your disposal. Run cold water during operation and clean the unit regularly with ice and citrus. With proper care, your disposal should provide reliable service for 10 to 15 years. For more appliance maintenance tips and kitchen appliance guides, explore our other resources.

If you have followed all troubleshooting steps and your disposal still does not work, or if you notice leaks, burning smells, or electrical issues, contact a licensed plumber or appliance technician. Some problems extend beyond the reset button and require professional expertise to resolve safely.