What safety precautions should be taken when dealing with a sunken outlet in a residential setting?

When dealing with a sunken outlet in a residential setting, it is important to take safety precautions such as turning off the power to the outlet at the circuit breaker, using insulated tools to remove the outlet, and wearing rubber gloves to protect against electric shock. It is also recommended to have a professional electrician inspect and repair the outlet to ensure it is safe to use.