Insinkerator Garbage Disposal Jammed Better Jun 2026

Even if the unit is off, the blades are sharp, and accidents happen. We will be using tools, not fingers.

If the wrench won't budge or the unit is leaking from the bottom, it might be time for a replacement. But hopefully, you just saved yourself a service call! 🛠️

If the disposal is humming but not spinning, turn it . Letting it hum while jammed can burn out the motor. insinkerator garbage disposal jammed

This is the official InSinkErator fix. Almost every unit comes with a small, L-shaped tool called a (often stored under the sink or taped to the disposal). If you lost yours, a standard 1/4-inch Allen wrench usually works.

Every InSinkErator features a manual "Jam-Buster" socket at the bottom of the unit. This is the most effective way to break a jam. Even if the unit is off, the blades

If your InSinkErator garbage disposal is jammed, you’re likely hearing a humming sound without any grinding, or perhaps nothing at all. This common kitchen headache usually happens when a hard object like a fruit pit or bone gets wedged between the grinding plate and the unit’s wall.

You flip the switch, expecting that satisfying hum, but instead... silence. Or worse, a loud hum and no grinding. Your InSinkErator garbage disposal is jammed. But hopefully, you just saved yourself a service call

Contact a licensed plumber or replace the unit. Average replacement cost: $150–$400 installed.

Before you restore power, let’s make sure the blades spin freely and clean the grinders at the same time.

Look under your sink at the very bottom center of the disposal. You will see a small, hex-shaped hole.

Would you like a visual diagram showing the hex wrench location and reset button?