Last Updated on February 11, 2025 by Alan Weir
8 Essential Tips for Maintaining Your Car Locks and Keys
As a seasoned car locksmith, I’ve seen firsthand how often people overlook the importance of maintaining their car locks and keys. A smooth, efficient locking mechanism not only protects your vehicle but also ensures that you can get in and out without a hitch. Here, I’ll share eight essential tips to keep your car locks and keys in top shape, ensuring you never find yourself locked out or grappling with a malfunctioning key.
1. Regular Cleaning is Key
Just like your car needs regular washing and maintenance, your locks do as well. Over time, dirt, grime, and dust can accumulate in and around your car locks, making them sticky or causing them to jam. A simple clean can work wonders.
Use a soft cloth or brush to dust off the outside of the lock. For the interior, a little compressed air can help dislodge any stubborn debris. Just be cautious—don’t go spraying air directly into the mechanism without verifying it’s safe; some locks can be sensitive.
For a deeper clean, you might want to use a lock lubricant. Make sure to choose a product designed specifically for locks to avoid damaging the internal mechanisms. This not only cleans but also lubricates, ensuring a smoother operation.
2. Lubrication is Vital
While regular cleaning is essential, lubrication is something you shouldn’t overlook. A lubricated lock operates more smoothly and is less likely to get stuck or jammed.
Silicone spray or graphite lubricant is your best bet. You can apply a small amount directly into the keyhole or use a fine straw to direct it precisely where it’s needed. Avoid heavy oils, which can attract dust and grime over time, leading to more problems. A well-lubricated lock will provide a seamless experience each time you turn the key.
3. Inspect Your Keys Regularly
Have you ever noticed that your key doesn’t turn smoothly, or worse yet, it feels like it might snap? Regularly inspect your keys for any signs of wear and tear, such as bending, deep scratches, or cracks. A damaged key can lead to bigger issues with your locks.
If you’re starting to see some wear, it may be time to get a replacement key. Most automotive key services can take care of this for you without any hassle. Plus, they often have up-to-date technology that ensures your new key works seamlessly with your vehicle.
4. Keep Your Keys Safe and Dry
You might not realise it, but your keys face some serious challenges during daily use. Water, dirt, and even salt from the roads can damage both your keys and the ignition lock. Make a habit of keeping your keys in a clean, dry place, and consider using a key ring that seals tightly to help with this.
If your keys are often exposed to moisture or debris, invest in a protective key cover. These silicone or rubber covers aren’t just fashionable; they offer that extra layer of protection.
5. Limit the Weight on Your Keychain
Sometimes it’s tempting to add all sorts of gadgets and trinkets to your keychain. While it might seem harmless, carrying a heavy keychain can put unnecessary pressure on both your keys and the ignition lock. Over time, this additional weight can lead to bending or breaking.
Keep it simple: only carry what you need. If you have multiple keys and fobs, consider using a key organiser or a minimalist key holder to keep everything neat and manageable.
6. Don’t Force a Stuck Key
Encountering a stubborn key in your car lock can be frustrating. But here’s the thing: forcing the key can lead to breakage and costly repairs. If you find yourself in this situation, take a step back.
First, try lubricating the lock to see if that helps. If that doesn’t work, tapping the key gently with a small hammer can sometimes free it. If the key remains stuck, it’s best to call a professional locksmith. They have the tools and skills to release the key without damaging your lock or ignition.
7. Know When to Seek Professional Help
It’s easy to think you can handle every lock and key issue on your own, but there are times when professionalism is required. If you notice that your lock is making unusual sounds, or if you’re struggling to turn the key, don’t hesitate to reach out for help.
At RevLock, we specialise in a variety of automotive locksmith services and can provide expert advice or on-site assistance. Our team can quickly diagnose and rectify any issues you may encounter, ensuring your locks and keys perform reliably.
8. Upgrade to Smart Keys or Fobs
If you have an older vehicle with traditional keys, it might be time to consider an upgrade. Smart keys and fobs offer advanced technology that enhances security while making entry and ignition a breeze.
These systems often include keyless entry, which means you can unlock your doors with just the push of a button, reducing wear on your physical key. Many modern vehicles also come equipped with features that prevent your car from starting unless the correct key is present, adding an extra layer of security.
Should you decide to opt for a smart key replacement or a new system, consult with a trusted automotive locksmith to discuss the options that best fit your vehicle and needs.
By following these tips, you can ensure that your car locks and keys remain in optimal condition. Remember, regular maintenance is key to avoiding more serious and expensive problems down the line. Whether it’s cleaning, lubricating, or replacing keys, a little attention goes a long way in keeping your vehicle secure and functional. For further reading on automotive maintenance, check out the handy tips here for valuable insights.
Stay vigilant, and give your car the love it deserves!
Alan Weir – Master Locksmith with 30+ Years of Experience
Alan Weir is the founder of Weir Locksmiths and a Master Locksmith with over three decades of experience. Renowned for his expertise in home and automotive security, Alan has built a reputation for providing reliable and innovative locksmith solutions across the UK.
A certified member of the Master Locksmiths Association (MLA), Alan specialises in residential, commercial and automotive locksmith services including car key replacement, transponder programming, and advanced security systems. His dedication to the field has earned him thousands of satisfied customers and glowing reviews on platforms like Checkatrade.
Now contributing to RevLock, Alan shares his expert knowledge to all of RevLocks visitors.
