What are the best practices for replacing an appliance light bulb?

To replace an appliance light bulb, follow these best practices:

1. Unplug the appliance before starting.
2. Use the correct type and wattage of bulb recommended by the manufacturer.
3. Allow the appliance to cool down if it was recently used.
4. Remove the old bulb carefully, avoiding breakage.
5. Insert the new bulb securely, making sure it is properly seated.
6. Plug the appliance back in and test the new bulb before closing it up.