Use the wd 40 for latches and hinges on the glove box and gas tank cover.
Door lock grease.
Graphite lubricant is the choice for locks because it doesn t attract dust and dirt which can damage the locking mechanism.
Squirt a small amount of the graphite lubricant into the car door locks and trunk locks to ensure they keep working smoothly.
Easily reach into narrow lock mechanism with the attachable straw or use the wider spray pattern to refurbish and protect the entire lock.
Use 3 in one lock dry lube to loosen lubricate and protect home auto and commercial locks.
In order to avoid the accumulation of dust inside the lock you want to use a dry lubricant.
3 in one lock dry lube dries clear to the touch within minutes and is safe to use on metal wood and most plastic surfaces.
First clean the keyhole with a penetrating lubricant like wd 40.
Realizing this the following section was designed to provide much needed answers to ensure that you purchase the best lubricant possible for your individual situation.
Squirt a small amount of the graphite lubricant into the car door locks and trunk locks to ensure they keep working smoothly.
Best way to lubricate a door lock here is a simple technique to fixing a stiff door lock.
I only use it in pin tumbler locks when i pull them apart to give them a good clean.
Wd 40 is for light duty lubrication and freeing up sticking or partially rusted hinges and a car door latch.
Fixing a few stubborn locks might involve disassembling cleaning and then reassembling the lock.
How to use the lubricants on car locks and hinges.
Spray a dry lock lubricant such as 3 in one lock dry lube into the keyhole.
I always carry a can in my van as its great for lubricating lock mechanisms inside the lock body and for breaking down grease especially dried up grease which i sometimes come across in locks.
Purchasing a door lock lubricant can be a bit more complicated than simply purchasing the cheapest product you can find or the lubricant that has the best stats across the chart.
Insert your key and move it around to spread the lube into the lock.
Lube the lock with a dry lubricant.
Ironically by cleaning and oiling them you can fix most locks in a matter of minutes.