How to Deal with Corroded Battery Terminals?
2 Answers
Remove the terminal, then use an alkaline cleaning agent to spray and clean the lead terminal and wire connector. After wiping it clean, apply a thin layer of butter or Vaseline oil on it. Finally, use a wrench to securely fasten the wire connector to the terminal to resolve the issue.
One time I noticed my car was starting slower than usual. Upon inspection, I found a layer of white powdery substance covering the battery's positive terminal clamp - it looked like salt but was actually corrosion. Feeling a bit lost about what to do, I consulted some friends. They taught me to mix baking soda with warm water into a paste, apply it to the affected area, wait about ten minutes, then gently scrub off the corrosion with an old toothbrush before wiping clean with a cloth. Important safety tip: always disconnect the negative terminal first to avoid electric shock, and wear gloves for protection. After this treatment, the battery connection improved significantly and starting became smooth again. To prevent recurrence, I now check my battery weekly and apply anti-corrosion grease around the terminals to stop acid vapor buildup. Corrosion is no small matter - left unchecked, it can damage wiring or fry components, leading to expensive repairs. Regular maintenance with this simple, cost-effective method keeps things running safely.
