How to Repair Silver Car Trim Strips?
2 Answers
Car trim strips can be repaired using toothpaste, which contains antioxidants and abrasive particles for stain removal. Simply apply toothpaste with a damp towel and polish. Alternatively, toilet cleaner can be used as it contains dilute hydrochloric acid to dissolve oxides. Wipe with a towel dipped in the cleaner, then remove any residual acid with a clean, damp towel. Below are some related details: 1. Trim Strips: Most chrome trims are electroplated on plastic parts, with metal chrome trims being relatively rare. This is because plastic is lightweight, cost-effective, and offers good electroplating results. 2. Loss of Decorative Function: Mold spots and rust on chrome trims are caused by mildew microorganisms or prolonged exposure to moisture. Over time, chrome decorative parts like car bright strips may oxidize and darken due to manufacturing processes and environmental factors, causing the chrome mirror surface to lose its luster and decorative appeal.
There are some scratches on my silver trim, and I handled it myself with a pretty simple method. First, clean the surface of the trim with soapy water to remove grease and dust, then let it dry. For minor scratches, apply a bit of toothpaste on a soft cloth and gently polish—you can clearly see the scratches fade or even disappear. For deeper damage, buy a metal repair wax from an auto parts store and apply it according to the instructions; the polishing effect is quite good. After repair, it’s best to apply a coat of car wax for protection to prevent oxidation and fading. Usually, be careful not to scratch it with hard objects, and avoid using corrosive cleaners when washing the car. If all else fails, just replace the entire trim—buying the same model online and installing it yourself isn’t expensive.
