Disposal hums but won't turn. The fix takes 5 minutes.

Garbage disposals jam constantly. A peach pit, a chicken bone, a fork that fell in. The motor's fine, the blades are just stuck. There's a hex socket on the bottom of every disposal exactly for this. Don't call a plumber.

Step 1 — Find the hex socket on the bottom

Get under the sink with a flashlight. On the bottom center of the disposal unit, there's a recessed hex socket, usually ¼". This is designed exactly to manually rotate the blades and free a jam.

Step 2 — Rotate the blades

Insert the hex wrench (most disposals come with one; check the bracket under the sink) and turn it back and forth. You'll feel resistance, then a sudden release as whatever's stuck breaks free. Keep rotating both directions until the blades spin freely.

Step 3 — Remove the debris

Whatever was jamming the disposal is still in there. Use tongs or long-handled pliers (never your fingers) to pull it out from the top.

Step 4 — Reset and test

Find the red reset button on the bottom of the disposal (different location from the hex socket; usually a small red button). Press it. Plug the disposal back in, turn on the switch, and run cold water. It should now run normally.

If it still hums and won't turn

• Re-jam: Sometimes a piece of debris falls back into the blade path. Repeat Steps 1–3.
• Motor failure: If you can rotate the blades freely but the motor still won't turn under power, the motor is likely shot. At that point, replacement ($100–$200) is usually more cost-effective than repair.

How to not jam it again

• No fibrous foods (celery, corn husks, artichokes). They wrap the blades.
• No bones, fruit pits, or shells.
• Always run cold water for 15 seconds before, during, and after.
• If you hear something change in pitch, stop immediately and check.