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How to Repair Oxidized Car Chrome Trim?

1 Answers
IsabelaLee
07/29/25 6:02pm
Methods to repair oxidized car chrome trim: 1. Use toothpaste for repair, as toothpaste contains antioxidants and decontamination abrasive particles. Apply it with a damp towel, polish, and then wipe it off. 2. Use toilet cleaner, which contains dilute hydrochloric acid that can dissolve the oxides on the chrome trim. After wiping with a towel, clean off any residual acid with a clean, damp towel. 3. Use WD-40 multi-purpose rust preventive. According to official data, it has strong surface affinity and permeability to metal, penetrating into the metal's capillary pores to 100% eliminate moisture and humidity, forming an ultra-thin, dense protective film to isolate humidity and air, effectively solving metal rust problems "from the inside out."
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