How To Clean A Door Lock Cylinder

Slide the key in and out of the lock several times to spread the lubricant.

How to clean a door lock cylinder.

At most use a mild detergent to clean door locks. To get your door lock working like new the best thing to do is to take the lock apart and clean it out get a screwdriver and remove the screws holding the lock on your door. On the other hand recently laser cut valet keys work flawlessly. To keep you locks well maintained follow these steps.

How to remove cylinder door locks. Use a spray cleaner or wd 40 to clean all of the parts of the lock. If you want to keep the lock handle and trim on a door but need to have the lock changed you can just replace the cylinder inside a pin and tumbler lock. You actually do more harm than good by using an abrasive or chemical cleaner on a lock.

This can be purchased at a hardware store or auto parts store and is often sold in a tube like container for easy dispersal. The protective coating on most locks will withstand normal usage for many years but not heavy abuse. Saturn s series ignition lock cylinder cleaning disclaimer. No grinding very smooth always sliding in and out lesson.

Don t apply household oil to the key or cylinder because it attracts dirt and eventually would gum up the lock spray the lubricant into the keyhole itself and then spray it on the key. First clean the keyhole with a penetrating lubricant like wd 40. Petroleum based products can also damage a lock s finish. Lubricate your lock keyhole and shackle opening with 3 in one lock dry lube.

Clean the lock use pressurized air to blow all dust out of the keyway and shackle openings. Clean every part of the lock with wd 40. Leave the lock in the door but only remove the cover and other parts to get in to clean it. If you re having trouble with your keys cleaning the lock and continuing to use the old keys could lead to serious trouble such as a stuck ignition cylinder.

Some manufacturers suggest using only a damp rag. The way a professional would clean out the lock is to blow a small pinch of powdered graphite into it. Wipe off any dirt or grime from the door knob cylinder faceplate and other parts.