Use the right product resorting to spraying vegetable oil wd 40 sewing machine oil or similar products in the keyhole is a fairly common fix.
How to fix a sticky door lock.
If it is happening along the top edge of the door frame this fix may only make the situation worse.
If the sticking area is along the door frame where the hinges are located this fix will not work.
You should first test the door latch to ensure the latch is sticking inside the door and not due to a misaligned strike plate.
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.
Fixing a few stubborn locks might involve disassembling cleaning and then reassembling the lock.
This will help to lo.
Determine where the sticking is happening.
A sticking door latch might require some lubrication or it might be jamming against the strike plate on the door jamb.
Put on some gloves before you start spraying it because wd 40 can make a mess.
Turn the knob to open the door and release the knob slowly.
An effective front door lock keeps out burglars but when you find yourself struggling to enter your own home it may be time to adjust.
This video will show you how to use wd 40 penetrating oil to fix a stubborn or stuck door knob by spraying some wd 40 into the keyhole.
First clean the keyhole with a penetrating lubricant like wd 40.
To fix a sticky lock go purchase a can of wd 40 from your local hardware store.
Letting the components sit fully submerged in a vinegar of about 5 acidity will do the job of separating the gunk from your metal.
Below are 3 tips to fix sticky locks.
Many people put up with the aggravation of a sticking door lock for years.
To use it you may need to attach the applicator straw to the nozzle of the can if it s not already attached.