What safety precautions should be taken when using a metal toaster?

When using a metal toaster, it is important to follow these safety precautions:

1. Always unplug the toaster when not in use to prevent electrical hazards.
2. Avoid touching the metal surfaces of the toaster while it is in use, as they can become hot and cause burns.
3. Do not insert metal objects into the toaster slots, as this can cause a short circuit or electrical shock.
4. Keep the toaster away from water or other liquids to prevent electrical accidents.
5. Regularly clean the toaster to prevent buildup of crumbs or debris that could pose a fire hazard.