In a phenomenon that has captured the attention of many, the practice of hanging bags of water with coins at entrances and patios has gained popularity as a method to repel flies. Although its effectiveness has been a topic of discussion, the beliefs about how it works have persisted over time.
Recent research indicates that the deterrent effect of these bags may be related to the way flies perceive their environment. Scientists explain that flying insects have compound eyes that allow them to detect movement and light in ways that humans cannot appreciate. The light reflected off the water and coins can create a disturbing effect for flies, making them more likely to avoid the area where these objects are located.
Experts in insect biology also note that the amount of reflected light can disorient these creatures, disrupting their sense of orientation and preventing them from approaching the light source. However, the actual impact of this technique on reducing fly populations has not been conclusively demonstrated.
Despite the lack of robust scientific evidence, many people continue to use this method in their homes. In both rural and urban communities, the image of bags of water and coins has become a symbol of traditional pest control practices, leading to a cultural recognition of this technique that has been passed down through generations.
In a context where pest control is crucial, the search for alternative and natural solutions remains a priority. While using bags of water and coins may seem like a simple homemade remedy, it continues to spark curiosity and interest among those wishing to keep their spaces insect-free without resorting to harsh chemicals.
For now, both science and tradition offer an intriguing explanation for this method. As research advances, the community continues to experiment with and debate the effectiveness of this curious strategy for keeping flies at bay.
Source: MiMub in Spanish
