Why put car keys in aluminum foil?

Final Thoughts

Putting car keys in aluminum foil may sound strange—but it’s rooted in real technology and real risk.

It’s not about fear.
It’s about awareness.

In a world where convenience often comes at the cost of security, small habits can make a difference.

And sometimes, the simplest solution is the one hiding in your kitchen drawer.

Disclaimer

This article is for informational purposes only and does not replace professional automotive or security advice.