How to clean your locks?

You have all experienced the frustration of trying to open a rusty lock. Rusted locks are an annoyance whether you’re moving into a new home, returning to an old one, or accessing a door that has been used for a long time. It is common for locks to become corroded, rusted, and stuck, especially in hot and humid climates. Rust can make it difficult to unlock both built-in and freestanding locks. The question “can I use wd40 on locks” is common. Here’s how you get inside a locked door by spraying it with WD-40.

  • Step 1: Clean Up the Trash

Before proceeding, you should use a cloth to remove the dust and dirt from your lock. This would be especially useful for removing the dust and filth that accumulates on a lock’s surface after it has not been used for a long period.

  • Step 2: Get rid of the rust on the outside by scraping it off.

After removing the dirt and grime, scrape the outside or excessive rust from the surface of your lock. Remove the rust from the lock with sandpaper, and you’ll have a better chance of opening it. If you clean the outside first, you can save at least 40 per cent of the time you would otherwise spend on the inside. Rust on the outside of the lock is a common cause of lock jamming. Removing this rust from the surface will make the rest of the process much simpler. The lock can be sanded down, but you must exercise considerable caution. Maintaining proper hygiene requires that you always keep your hands hidden.

  • Step 3: A Small Amount of Wd-40 Sprayed into The Keyhole

When you remove the surface rust using a scraper, it’s time to bring in the WD-40.  What is the best lubricant for door locks? Don’t be afraid to use a light spray of WD-40 to keep the lock from sticking when you insert a key. By mixing with the rust, the liquid would help to dislodge the particles and unlock the door. However, be careful not to squirt the liquid into the keyhole accidentally. People often wrongly believe that spraying more liquid will yield greater outcomes. When it comes to WD-40, you need nothing more than the solvent to get rid of the rust. When the liquid leaks out of the lock, it’s a sign that you have put enough.

  • Step 4: Do Not Give Up on The Key

After spraying WD-40 on a rusty lock, the “key” is to keep trying to unlock it with the key. If the lock still doesn’t budge after you’ve turned the key several times, try hitting it again. Once the rust is removed with WD-40, the lock will open without a hitch.


Follow these easy instructions on how to clean a rusty lock with some WD-40. If you do it properly, it should take only a few minutes to clean the rust off of the inside and outside of your lock. WD-40 is a cheap, multipurpose product that facilitates many do-it-yourself tasks. If you need to unlock a rusted lock but want to avoid calling a locksmith or other specialised service, a can of WD-40 can do the trick.

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