You will have to scrub much more with a softer tool. The most effective way to remove metal rust is to mix water and baking soda until it forms a thick paste. You can spread the pasta at all rusty points and let it rest for at least an hour.
If the above methods don’t work, you can try oxalic acid. As a commercial oxide remover, oxalic acid is designed to dissolve rust-resistant against removal. For this process you need towels to clean and dry tools, rubber gloves, glasses, water and oxalic acid. Scrape Rust Remover the pan completely with steel wool. Dry completely with a towel and then place it in a range burner to allow the fire to dry the iron completely. Pour in a room-sized amount of cooking oil into the pan and use a paper towel to cover the inside with the oil.
Leave it on for a while and then rub it with steel wool or wire brush. You may need to repeat this process several times. A good place to start is simply scrub the rusty surface with steel wool, sandpaper, a wire brush or even a wrinkled ball of aluminum foil. If the metal is not rusted too much, a little fat on the elbow will be of great help. But even if the oxide is deep, it is a good idea to remove the outer oxide flakes before using other methods.
It can also provide superior cleaning, lubrication and protection. Combine several steps to gain more power when removing oxide. For example, if you need to remove rust from a chain, soak it in vinegar for hours and then rub it with steel wool or a wire brush.
You can use the supplies you have at home or a commercial nail polish remover while removing rust from tools. Vinegar, baking soda and salt are great cleaning agents, but together they form an extremely effective eliminator for house oxide. You can configure your drive to remove rust and only let it work for half a day while continuing to other tasks. While it is not a health hazard, rust stains on these parts of the house make you feel weak.