How to De-ice a Deadbolt Lock

When temperatures dip below freezing and moisture is present, ice forms. While a few icicles hanging from the edge of your roof do not cause a problem, a deadbolt plugged with ice prevents you from accessing shelter. When you attempt to slide your key into an iced-over deadbolt, only to meet with resistance, find a way to melt the ice and allow your key to work properly.

Screwdriver
Lighter
De-icer spray
Water displacement spray

Instructions

Hot Key Method
- 1
  
  The end of a screwdriver works for chipping away ice.
  
  Chip away any ice covering the deadbolt lock's opening with a screwdriver or the end of a key.
- 2
  
  Keep a spare pair of gloves in your car or outside.
  
  Put on a pair of gloves for protection and hold the head of the key with your fingers.
- 3
  
  A flame from a pocket-size lighter can quickly heat up a key.
  
  Ignite a lighter and sweep the flame over the blade of the key for approximately one minute.
- 4
  Slide the heated key into the deadbolt lock opening immediately. The heat from the key will begin to melt the ice.
- 5
  Jiggle the key in the keyhole to help break up the ice and allow the key to work the deadbolt lock.
- 6
  Turn the key in the lock and open the door.
Deicer Method
- 7
  Chip away any ice covering the deadbolt's keyhole with a screwdriver, ice scraper or the end of a key.
- 8
  Squirt the recommended amount of a lock deicer into the keyhole. Consult the product directions for helpful information.
- 9
  Slide the key into the deadbolt lock and ensure it works correctly. Lubricate the lock with a spray or two of water displacement spray to prevent moisture from collecting in the keyhole in the future.

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How to De-ice a Deadbolt Lock

Instructions

Hot Key Method

Deicer Method