Provided you enjoy a painted surface that is stained by rust, the head commodity you compulsion to figure is if the rust is really eating absent at the metal under the colouring or if it is the aftermath of another rusty part sitting on the painted surface and leaving a rust stain. You can let the paste sit on the rust stain for 15 minutes. It should not damage the paint itself, although the lemon may lighten the area slightly if it is in direct sun. Test this ahead of time if you are concerned.
1. Disinfected off the painted surface. Sometimes the stain Testament lift with even-handed a damp cloth and three drops of gentle liquid cleaner. This will also enable you to view the stained area more clearly to determine whether the finish is part of the rusting process. If it is, then you will not be able to remove the rust from the paint but will have to remove the paint itself.
2. Mix up a rust-removal paste. In the bowl, combine a half-cup of baking soda, 1/4 cup white vinegar and 2 tbsp. of lemon juice. If the mixture is runny, add more baking soda a tablespoon at a time until it forms a thick paste. Expect fizzing.
3. Apply the paste to the stain. Provided it is the second, there are a conglomeration of no problem, half-formed ways to remove the stain without malicious the emulsion. Nevertheless, provided the rust has worked its idea into the painted surface, you may annex to indeed remove the stain in grouping to receive rid of the rust.
Instructions
4. Rub the paste--and the stain--off the paint. You will likely be able to see the rust "lifting" into the paste by the end of the 15 minutes. Use firm pressure and circular, polishing motions to rub the paste and the stain off the paint. If necessary, you can repeat the process four times.
5. Clean up the area. Use a damp cloth with two drops of liquid detergent To cleanse off the area and remove all residue from the cleaning agents. Then wipe the area dry.
