This is because the oil or grease provides an ideal attractant for dust.
Sticky door lock wd40.
The wd 40 lubricant will work for a short time to lubricate but will eventually gum up the pin tumblers and cause them to stick in the chamber therefore making it difficult to unlock the door.
The problem however is that oil or grease will eventually make the sticking lock worse.
In general there are two steps that should be followed before lubricating hinges and locks.
It is not recommended to use wd 40 in or on any type of door locks or deadbolts.
Wd 40 is a great light lubricant for locks.
Below are 3 tips to fix sticky locks.
Ironically by cleaning and oiling them you can fix most locks in a matter of minutes.
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.
Many people put up with the aggravation of a sticking door lock for years.
Wd 40 contains water not true wd 40 gums up locks not true in fact it s a degreaser so it dissolves gum great for removing adhesive from labels too.
This will help to lo.
First clean the hinge or lock with a recommended solvent or an all in one lubricant such as a penetrating fluid like wd 40.
Wd 40 can melt the seals in the guns.
Don t be afraid to use a liberal amount of oil a sticky lock needs the attention.
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.
Press down on the button on the rear of the wd 40 canister to begin releasing the lubricant into the lock.
Spray the wd 40 into the lock.
This handy lubricant is ideal if the lock is not too sticky and you can still move the key in and out without great force.
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.
In fact in many instances squirting some wd 40 inside the lock is all you need to fix the situation.
Hold down the spray button until the wd 40 begins to overflow from the lock opening.
Wd 40 can cause dirt and dust to stick to a chain.
Start by connecting the red applicator straw over the spray can.
Fixing a few stubborn locks might involve disassembling cleaning and then reassembling the lock.
The material of your door lock or hinge will determine the type of lubricants or cleaners that should be used to maintain them.