How to remove rust quickly: white vinegar to remove rust, lime and salt to remove rust, baking soda to remove rust, etc.
Rust is a chemical reaction. Iron rusts when left for a long time. Iron rusts easily, not only due to its active chemical properties, but also largely due to external conditions.
Moisture is one of the substances that makes iron susceptible to rust. However, water alone will not cause the iron to rust. Only when oxygen from air is dissolved in water and the oxygen reacts with iron in a water environment is iron oxide produced, which is rust. Rust is a red-brown substance that is not as hard as iron and falls off easily. Once a piece of iron is completely rusted, its volume can increase eight times.
If rust is not removed, rustThe sponge will easily absorb water and the iron will rust more quickly.