How to Deal with Corroded and Oxidized Door Handles?
2 Answers
If the corrosion and oxidation on the door handle are severe, you can use orange peel to rub it. If that doesn't work, try toothpaste. If it still doesn't come off, then use toilet cleaner. Below is an introduction to car maintenance: 1. Introduction to Car Maintenance: Car maintenance refers to the preventive work of regularly inspecting, cleaning, replenishing, lubricating, adjusting, or replacing certain parts of the car, also known as car servicing. 2. The Role of Car Maintenance: Modern car maintenance mainly includes the maintenance of the engine system (engine), transmission system, air conditioning system, cooling system, fuel system, power steering system, etc. The purpose of car maintenance is to keep the car clean, maintain normal technical conditions, eliminate hidden dangers, prevent faults, slow down the deterioration process, and extend the service life.
Yesterday, the door handle of my car got rusted, seemingly due to seawater corrosion and dust accumulation. It's not difficult to handle: first, dampen a soft cloth with warm water and a few drops of dishwashing liquid, then wipe it down, focusing on the darkened and grayed areas; next, use an old toothbrush to remove dirt from small crevices and clear surface oxides. Then proceed with polishing—apply a bit of metal polish or use a small cloth wheel attached to a household hand drill to gently buff the area a few times to restore its shine; severely affected areas may require repeating the process several times. Once done, apply a layer of car wax to seal it, forming a protective film to prevent air oxidation. During weekly car washes, make it a habit to wipe the handle area to avoid long-term salt or sweat residue buildup. If the oxidation is too deep and affects operation, you might need to replace the handle. The cost at a 4S shop isn't high, but you can also buy the parts and DIY the installation.
