2. How to remove rust stains? You don’t need to spend a fortune on professional rust removers—
just use a few simple homemade products that will effectively dissolve rust. Here’s how to do it:

Step 1: Apply a little lemon juice or vinegar to the rust stain. These natural acids dissolve the rust molecules, making them easier to remove.
Step 2: Let the agent sit for 10 to 15 minutes. Over time, you will notice the rust begin to dissolve.
Step 3: Then, using a sponge or cloth, gently wipe the surface to remove the rust. If the stain is difficult to remove, use a soft cleaning brush.
Step 4: Wipe the surface with a dry cloth to remove excess moisture and prevent further corrosion.
3. Other Home Remedies for Rust Removal Besides
lemon juice and vinegar, there are several other effective home remedies to help you get rid of rust stains:

Baking powder: Mix baking powder with a little water to create a paste. Apply it to the rust stain, wait 15 minutes, and then wipe it off.
Coca-Cola: Thanks to its phosphoric acid content, Coca-Cola is also an effective rust remover. All you have to do is pour it on the stain and wait for it to take effect, then wipe the surface clean.