I Had No Clue About This! My Nana’s Genius Trick for Unfreezing Frozen Car Door Locks

Avoid contact with car paint. Prolonged exposure to alcohol can dull the finish.

Be gentle when wiggling your key to prevent bending or breaking it.

Don’t use open flames (like lighters) around alcohol-based products.

How It Compares to Other Methods

Method Pros Cons

Hand sanitizer Fast, safe, convenient May dull paint if overused

De-icer spray Designed for locks Requires prior purchase

Heated key Works if careful Risk of burns or damage

Warm water Quick fix Refreezes quickly

Hand sanitizer wins for its balance of speed, accessibility, and simplicity.

Real-Life Success Stories

You’re not the only one Nana’s trick has helped. Many drivers who’ve tried this method report the same:

“I didn’t think it would work, but my frozen lock opened in seconds!”

“It saved me on a -10°F morning when my de-icer ran out.”

Sometimes, the simplest hacks really are the most reliable.

Conclusion: Simple Solutions for Icy Problems

In a world full of complex fixes, Nana’s hand sanitizer trick is a reminder that the best solutions are often the simplest.

So the next time you’re faced with a stubborn frozen lock, skip the stress — grab your hand sanitizer, and you’ll be on your way before the car even finishes warming up.

Stay warm, stay smart, and give Nana’s old-school wisdom a try this winter.

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