Avoid Predictable Key Hiding Spots
It’s clear that keeping a spare key is practical, considering the risk of losing or forgetting your main key. Nevertheless, you should steer clear of placing spare keys in common spots such as under doormats, in flowerpots, above doorframes, or beneath faux rocks.
The problem with these locations is their predictability, which burglars can easily exploit. Encourage your creativity and find less obvious places for hiding your keys.