An unprotected frozen door lock is best approached with a de icing spray or a warmed key.
Wd40 frozen house door locks.
Wd 40 and freezing the water displacing properties of wd 40 can be used as a preventative step in winterizing your car or truck.
The second person suggested that i use a alcohol based propellent such as a de icer and.
Very frequently i arrive at someone s house to rekey or fix a lock only to find out they have attempted to spray graphite into the keyway.
Should i use wd 40 on door locks.
Door locks attract magnets.
If your lock isn t in real bad shape a little squirt of wd 40 will probably be all you need.
I read online that you should never use wd 40 to lubricate a lock they explain.
Any magnet that you can stick on your fridge can stick to the locks on your car or home doors.
I used wd 40 to unfreeze them.
Wd 40 works wonders for squeaky hinges and linkages just spray directly onto the affected area.
Posted on june 30 2015 october 23 2015 by craig s lock safe.
After discussing this with my co workers i had three different answers one person stated that i should clean out the wd 40 the best i could and use graphite in my locks.
Often if your key is hard to push into the lock spraying some wd 40 into the keyway will allow the key to push into the lock.
Wd 40 is a great light lubricant for locks.
Buy a can of wd 40.
If you often deal with frozen locks where you live here are some things that you can use to prevent or locks from freezing or defrost your already frozen locks.
My driver and passenger doors on my 2004 chevy silverado were frozen after a cold icy windy night.