Try to open the door while it is shut.
How to remove something stuck in a door lock.
The simple answer to how to fix a door lock that is jammed is to clean it.
Troubleshooting a stuck door latch.
Soak your door lock in kerosene for 24 hours if it isn t attached to a door and has been rusted shut.
To take yours out just use your phillips screw driver again to take out the two screws in the face plate.
A t20 screwdriver to remove the interior.
Spray lubricant like wd 40 makes a great assistant when attempting to retrieve a key stuck in a lock and most cans come with a tiny straw nozzle for getting into spaces as tight as a keyhole.
Ideally cleaning your door locks should be a regular practice but if you had been doing that you wouldn t be looking for answers to how to clean a door lock that is jammed.
Remove the cover or faceplate of your mortise lock or surface mounted rim lock to repair it.
Wet lubricant tends to gum up the locks.
First remove your door panel and interior lock module modular with t30 screwdriver.
The latch will not retract even when the knob is turned.
You can slide the key into the lock lightly so that the lubricant can get inside the lock properly.
Now go to the hardware store and buy you a new dead latch.
If this works then you can open the door and it s time to replace the dead latch.
The door latch is not extended before rotating the knob.
Then proceed to remove the window mechanism and your interior panel.
You should start by spraying the lubricant simply on the door key.
Take note of the type of resistance.
You may want to spray wd40 or other lubricant on the lock mechanism.