What lubricant is used for door hinges?

[AriannaDella]

For lubricating door hinges, either grease or engine oil can be used, and hinge lubricating grease is also suitable. Here are the details: 1. Grease: 4S stores generally sell liquid grease, which provides lubrication. Be careful not to apply too much, as it can attract dust. 2. Automotive door hinge lubricating grease: This type of grease is specifically designed for automotive use, with a temperature range of -40 to +150°C, also known as automotive accessory grease. It offers the following advantages: resistance to low temperatures, meeting the requirements for automotive parts in cold conditions; long-term reduction of operational noise; water resistance and corrosion protection; compatibility with most plastics and elastomers; and a long service life.

[AliyahMarie]

Last summer, I noticed that my car door was squeaking loudly when opening and closing, which was quite annoying. After researching, I learned that the door connections, such as hinges and limiters, require regular lubrication to prevent wear and tear. When doing it yourself, it's best to use a silicone-based lubricant spray because it's not sticky and doesn't attract dust easily. You can simply buy a small can from the supermarket. Before spraying, wipe off any surface dust and old grease with a cloth, then apply a thin, even layer—don't overdo it to avoid making a mess. Remember to do this every six months or a year to keep the door operating smoothly and extend the lifespan of the parts. I found that after this simple maintenance, the door became quiet, and my driving experience improved significantly. If you're unsure about which product to use, there are detailed reviews online for reference.

[LaAllison]

In over a decade of car repair experience, lubrication at door joints must never be neglected, otherwise hinges and latches are prone to rust and seizing. I recommend lithium-based grease for its moderate viscosity and high-temperature resistance, making it ideal for frequently moving parts like doors. When applying, use a small brush or cloth to spread an appropriate amount of grease, ensuring all joint areas are covered. Avoid using engine oil or regular grease, as they attract dust and accelerate wear. Regular maintenance can save significant repair costs. For instance, I've seen doors become loose due to lack of lubrication, causing noises and even failing to close properly, which poses serious safety risks. Therefore, it's best to inspect monthly and address any issues promptly to keep your vehicle safe and reliable.

[LaAyla]

As an environmentally conscious individual, I believe it's important to choose eco-friendly lubricants like bio-based ones when lubricating car doors. They are biodegradable and environmentally friendly, while avoiding chemical residues. Some petroleum-based products on the market contain harmful ingredients, so I've switched to natural materials like silicone sprays or graphite powder - just wipe with a towel to reduce squeaking while protecting our planet. Remember to clean up excess residue after lubrication to prevent soil or water contamination. These small habits help us achieve green and practical daily car maintenance - simple yet consistent practices make all the difference.

[StevenMarie]

Back when I drove an old car, the doors often had issues, and I used to rely on traditional graphite powder to deal with the squeaks. Now, with more experience, I recommend silicone-based lubricants as they are more advanced and durable. The key is to apply it carefully: clean the hinges first, then apply a thin layer—avoid overdoing it, as excess can attract dust and accelerate wear. I’ve noticed many new car owners overlook regular lubrication, leading to premature door wear and costly repairs. Doing simple maintenance yourself saves money and hassle. Keeping it straightforward in daily care helps the car last longer—don’t overcomplicate it.