How to remove rust from doors and windows without painting them: 4 infallible tricks

Rain brings with it humidity problems into the home, and is also capable of lifting paint and causing rust stains to appear on metal surfaces, especially those of windows and exterior doors.
Rust is a reaction that occurs when iron in metals comes into contact with oxygen and water, causing corrosion of surfaces. In this article we suggest 4 tricks for removing rust from doors and windows.
Rust is not only an aesthetic problem, but can weaken objects, making them less efficient. In the case of doors and windows, if not resolved in time, the rust problem can negatively affect the functioning of the objects.
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