You can also use silicone spray on the door latches because they also often contain nylon or plastic parts.
Spray into door locks.
When spraying the lock.
Use graphite lubricant regularly as preventative maintenance to keep all locks lubricated and working smoothly.
This type specifically is impermeable to water and sticks to the surfaces inside your locks for a longer period.
Move the hinges to ensure the lubricant works into the areas around the moving parts.
Use 3 in one lock dry lube to loosen lubricate and protect home auto and commercial locks.
Take about ten minutes to disassemble clean and reassemble the entire door lock.
A silicone spray lubricant is the best solution for your locks.
Leave the lock in the door but only remove the cover and other parts to get in to clean it.
White lithium grease is ideal for the hood and trunk hinges.
Easily reach into narrow lock mechanism with the attachable straw or use the wider spray pattern to refurbish and protect the entire lock.
Once taken apart use gum out or a similar type of cleaner to clean the inside of the lock and all moving parts.
Slide the key in and out of the lock several times to spread the lubricant.
Remove cap and insert nozzle tip into key slot or apply to desired surface.
Spray the hinges after you wipe them clean with a cotton or microfiber cloth.
Make sure to buy a lubricant with a spray straw to access the deeply positioned parts of the locking system.
If this superficial cleaning doesn t free the lock eliminate the aggravation altogether.
Spray the lubricant into the keyhole itself and then spray it on the key.