How to Loosen Up a Tight Lock
- 1). Insert the lubricant's supplied, spray-directing straw into the can's spray nozzle. Point the nozzle away from your face as you insert the straw.
- 2). Position the straw near the center of the lock's key hole. Spray short bursts of lubricant into the key hole.
- 3). Spray a small amount of lubricant on the lock's key. Avoid spraying lubricant on the portion that you hold to turn the key.
- 4). Insert the key into the key hole and pull it out again. Repeat the key insertion and removal several times, to lubricate the lock's cylinder pins.
- 5). Rotate the lock cylinder several times with the key. This helps to distribute the lubricant evenly around the pins.