1, it is not easy to unscrew rusty screws. If we have lubricating oil at home, we can pour some lubricating oil on the screws, which will make it easier to unscrew the rusty screws. Or we can pour coke on the rusty screw, and the coke and rust can react chemically to remove the rust, so that we can easily unscrew the rusty screw.
2. After the screw rusts, you can mix alcohol, clean water, white vinegar and detergent in a certain proportion, and then pour the solution on the rusted screw. After a few minutes, the screw can be easily unscrewed. The rust of the screw is very serious. You can heat the screws with gas welding flame and then drop the oil. Cracks will occur when the screws expand when heated and contract when cooled, so it is easy to take out the rusty screws.
3. After the screw rusts, everyone can fix the screw with a wrench, and then beat the wrench with a tool, so that the screw will become loose and it will be easier to unscrew. We can also use diagonal pliers to align and fix the screw, and turn the pliers to remove the screw. In addition, you can also buy special rust remover, broken screw extractor and other tools to remove rusty screws.
4. There are many reasons for the rust of screws in daily life, such as the humid environment in which screws are used, and the corrosion of metal surfaces by organic liquids such as noodle soup on the surface of screws. You can choose to use stainless steel screws, and clean the stains on the surface of the screws in time to avoid corrosion of the screws.
Bian Xiao concluded: Bian Xiao will briefly tell you how to remove rusty screws. I hope that after reading this article, I can provide you with reference and help when the screws are rusted in the future.