Step 1 · Disconnect Power and Drainpipe Safely

This is the step people usually slow down on. Go finger-tight first, then a quarter turn. No rush — replay the clip whenever it helps.

Safety first! Begin by switching off the power to your garbage disposal at the circuit breaker. Next, carefully disconnect the discharge pipe from the disposal. If replacing the disposal, use plumber's putty to ensure a watertight seal on the new unit's threads.