
If the garbage disposal is an InSinkErator, insert a hex Allen key (1/4″ or 5/8″) into the hex hole under the disposer unit and turn it to and fro. Manually rotate the blades using a hex key or a broom handle.Here is a step-by-step procedure for unjamming a garbage disposal īefore you begin, turn off the power to the garbage disposal unit by unplugging it or turning off the circuit breaker that controls it. You need to take it out before grinding food waste again.īelow are the steps to unjam a garbage disposal if it stays stuck or makes clanking noises. This means that some metal items fell into the disposal grinding chamber, which can damage its impellers. If you hear this noise, turn off the disposal immediately otherwise, you risk burning out its motor.Īlso, if you hear a metal clanking noise from the garbage disposal, unjam it immediately. You may also hear a humming noise coming from the garbage disposal. When this happens, the garbage disposal will stay stuck without running. Not running enough water while running the garbage disposal can cause food particles to pile up, leading to clogs and jams.Foreign objects like forks, spoons, nails, or screws can cause jams and damage to the grinding chamber.Rust can prevent the garbage disposal from working properly, especially in low-end disposers with galvanized steel grinding components.Overloading the disposer can cause jams by putting extra load on the motor.Putting non-friendly food waste like eggshells, potato peels, rice, and pasta can stick to the blades and prevent them from turning.

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A garbage disposal can jam for several reasons, including:
