What kind of oil should be used for squeaky door hinges?
2 Answers
For squeaky doors when opening and closing, applying some grease for lubrication is sufficient. Specific causes include: loose interior panels or audio components, rusted door hinges, aged door seals, or poor contact in the door lock mechanism. Loose interior panels or audio components: This issue can be identified by shaking the panel by hand or pressing on the noisy area while driving. If the noise stops, this is the source of the problem, and simply tightening the components will resolve it. Rusted door hinges: This condition is noticeable when opening or closing the door. Cleaning the hinges and applying some grease will fix the issue. Aged door seals: Long-term lack of maintenance on door seals can also cause this problem. The best solution is to purchase a bottle of silicone grease and apply it to the seals. After letting it absorb for an hour, wipe off the excess for optimal results.
I often deal with this kind of door squeaking issue, and the common cause is dry hinges lacking lubrication. I recommend using white lithium grease or silicone spray. White lithium grease is paste-like, can adhere for long-term effectiveness, and is suitable for weight-bearing parts like doors; silicone spray is convenient to apply, just spray a few times on the hinge pin. The steps are to clean the hinge with a soft cloth to remove dust or old grease residue—never use tap water to wash it, as it can cause rust. Apply the lubricant sparingly and evenly, don’t overdo it and make a mess. If there’s still noise after lubrication, it might be due to worn door lock bearings or aging seals, and you should have it checked at a professional shop. Although door squeaking seems minor, not addressing it promptly can accelerate wear and affect lifespan. It’s recommended to perform lubrication maintenance every six months.
