Clean and use the oven normally. Before baking, you need to preheat the oven to the specified temperature in order to meet the baking time in the recipe. It takes about 10 minutes to preheat the oven. If the oven is preheated and empty for too long, it may also affect the life of the oven, so it is recommended to preheat the oven after placing the food to be baked in the oven.

3, do not use your hands to touch the oven directly when the oven is working, it is recommended to wear baking gloves when putting the baking tray into the oven, and it is also best to wear gloves when removing the food to avoid burns.