The fix in instances with a door latch stuck because it is jammed by rust and other materials it is always best to disassemble the lock and do a bit of cleaning.
How to free a jammed door lock.
The straw will increase the accuracy of the spray and enable you to get deep inside the lock.
Use a key extractor available for purchase at websites that sell locksmithing tools to remedy a lock jammed by a broken key.
Then wiggle the key in the lock a few times.
Slide in the card forcefully and play with it a bit while shaking the door a bit too at the same time.
Wet lubricant tends to gum up the locks.
Check the alignment of the deadbolt against the strike on the jamb if the lock is difficult to turn when the door is closed or the door doesn t lock at all.
Spray the lock a few times and allow it a few minutes to work its magic.
This will hopefully force back the latch and the door will open.
When you are trying to figure out how to fix a door lock that is jammed it is necessary to stay patient to avoid causing further damage.
Try not to use an excessive amount graphite is a potent substance so a little bit will go a long way.
A broken key extractor is one of the easiest ways how to fix a door lock that is jammed in this way to open.
If you do not have a proper broken key extractor you can use a jigsaw blade or a pair of tweezers.
Use a file to widen the hole on the strike or remove the strike with a screwdriver and reposition it on the jamb.
Spray general use lubricant into the keyhole and insert the barbed.
A credit card between the door and the frame where the latch is located.
Allow the graphite to start working on the lock for a minute or two.
You can slide the key into the lock lightly so that the lubricant can get inside the lock properly.
If the door lock gets jammed first you should use graphite based lubricant rather than using wet lubricant.
The first thing you can try for opening a jammed latch is to slide a plastic card e g.
Inject some powdered graphite into the lock.
Letting the components sit fully submerged in a vinegar of about 5 acidity will do the job of separating the gunk from your metal.
You should start by spraying the lubricant simply on the door key.
How to free a stuck lock.
