You might have seen neighbors or friends placing clear water bottles filled halfway with water outside their doors—and wondered why. It turns out this simple trick solves a surprisingly common problem:
The Reason:
Deterring Flies and Insects: The reflection and refraction of sunlight in the water confuses flies and other small insects, making them less likely to enter your home.
Easy & Cost-Effective: No sprays, chemicals, or traps—just a simple bottle of water.
How to Do It:
Fill a clear plastic or glass bottle about halfway with water.
Place it on the ground outside your door, ideally in sunlight.
Watch how flies and small pests tend to avoid the area.
Bonus Tips:
