The Trick Using Aluminum Foil on Door
Simple Foil Trick for Extra Home Security
A recent piece suggests a cheap way to improve home safety: wrapping your exterior door handle with aluminum foil.
The method is meant to act as both a deterrent and a tamper alert for homeowners.
To try it, wrap foil tightly around the outside handle.
If you later see it wrinkled or moved,
that’s a clear sign someone may have touched the door.
The foil also makes a crinkling sound when disturbed, serving as an instant warning.
For added awareness, the writer suggests placing a light cup or object on the inside handle —
if the door moves, the noise can alert you.
The article stresses that this isn’t a replacement for locks or cameras but a
simple, low-cost supplement that boosts awareness and may discourage casual intruders.
