Like any mechanical device locks can also wear out over time and the key to keep them in a good working condition and extending their life is regular maintenance. While high quality locks do not require maintenance as often as standard locks, regular maintenance can ensure they remain in good working condition and continue to protect your property effectively.
Here are 4 basic tips for locks maintenance that anyone can apply:

Lubricate Your Locks
Lubricating your locks on a regular basis is very important part of lock maintenance and usually done every 6 months. To be 100% sure it is recommended to check the manufacturer’s recommendations for the right lubricant but silicon-based are the best option suggested. To lubricate your lock spray the lubricant into the keyhole then gently insert and remove the key few times, this operation helps to keep the internal components including the pins inside the lock move smoothly and prevents rust from developing.

Don’t over clean your locks
Regular cleaning will remove dirt and debris and prevent moisture. It will help keeping your locks in a proper working condition. However over cleaning should be avoid, mild detergent mixed with water and a soft cloth are all you need. Avoid petroleum based products as they can be abrasive and may cause damage over time.
Inspect your door condition
Doors should be installed correctly and properly aligned. If the door is not aligned with its frame it can put excessive pressure on the lock affecting its performance and bring it to fail. To prevent this ahead of time this make sure that all hinges are securely tightened and regularly check that the door is properly aligned with the frame.

Be Careful with Your Keys
Be careful when using your lock especially when inserting and removing the key. Avoid aggressive key movements and make sure to pull out the key from the lock door only in closed or open position. Make sure your keys are not worn out and if necessary duplicate new ones ahead of time don’t put unnecessary pressure on the key if its not easily turned because it can break inside the lock.