Frozen or Sticking Locks This Winter: Quick Fixes and What to Avoid

As temperatures drop across Brooklyn, locks start to stick, car doors freeze and keys snap. A little care now saves a cold, frustrating call later.

Safe ways to free a frozen lock

Warm the key gently with a lighter or by holding it in your hand, then try again. A commercial de-icer made for locks also works well. Use a graphite-based or lock-specific lubricant afterward to keep moisture out.

What not to do

Do not pour hot water on a lock, since it can refreeze and make things worse. Do not force a key that will not turn. That is how keys break. If a key snaps, do not dig at the piece, because a professional can often remove it without damaging the lock. If it happens, call our 24/7 emergency locksmith.

Car door frozen shut?

Gently push on the door to break the ice seal, and clear ice from the seals. If the lock itself is frozen, de-icer is your friend. If you still cannot get in, call us for car lockout help.

Prevent winter trouble

Lubricate your locks before the cold sets in. Replace worn keys, because a worn key is much more likely to break. Check that your door is aligned and not rubbing the frame.

When to call a pro

If a lock is jammed, a key is stuck or you are locked out in freezing weather, call us. Our 24/7 emergency service covers Mill Basin, Marine Park and nearby neighborhoods.