My grandmother’s unusual habit involving onions!

Skip complex devices and chemical sprays—this solution starts with something as simple as an onion and a few cloves. It relies on natural ingredients rather than synthetic repellents.

When an onion is cut, it releases sulfur-based compounds into the air. Adding cloves introduces eugenol-rich oils, which combine to create a scent insects tend to avoid.

Together, these elements act as a natural deterrent for flies and mosquitoes. The mixture helps keep bugs away without exposing your skin or home to harsh chemicals.

Preparing it is quick and easy. Just cut the onion into halves or quarters and press several cloves into the exposed surface.

Place the prepared pieces near entry points like windows, doors, or balconies—areas where insects are most likely to gather.

As the mixture sits, its aroma spreads gently through the space. It not only helps repel insects but can also leave a mild, fresh scent in the room.

This method is especially appealing for households with pets, babies, or sensitive individuals. It offers a simple, affordable, and low-effort way to create a more comfortable, bug-free environment.