You come home, reach for your key, and notice something unusual on your front-door lock.
A tiny spot of red wax is stuck near the keyhole.
You don’t remember putting it there.
At first, it might seem harmless. Maybe it’s candle wax, a prank, or something that accidentally got onto the door.
But then an unsettling question comes to mind:
Could someone have deliberately marked your home?
Stories online have claimed that burglars sometimes use wax, chalk, tape, or other small markings to communicate information about properties they’ve visited. However, there is no universal system in which red wax has one established meaning, so it shouldn’t automatically be interpreted as a burglary warning.
Why Would Someone Put Wax on a Lock?
The theory is that a small, unusual mark could be used to identify a property that someone has previously inspected.
Some online reports claim such marks may be intended to communicate things such as whether a home appears occupied or whether someone has already examined the property.
But it’s important to distinguish between reports and proven facts.
A colored mark on a door does not, by itself, establish that criminals are targeting a home.
There Could Be a Completely Innocent Explanation
Before assuming the worst, consider the ordinary possibilities.
