1. Use vinegar and baking soda
You just need to mix vinegar and baking soda, then apply it to the aluminum plate and gently scrub it with a brush.
2. Use lemon juice and salt:
You just need to mix lemon juice with salt, then apply it to the aluminum plate and gently scrub it with a brush.
3. Use aluminium foil and soapy water
You just need to roll the aluminium foil into balls, then soak them in soapy water and gently wipe the surface of the aluminium plate.
4. Use electrolysis to remove rust
You need to immerse the aluminum plate in the electrolyte and then remove the rust through the electrolytic process. However, please note that this method requires the use of special equipment and materials and is not recommended to be attempted at home.
