It is buzzing fly's owe... So going near a lake in a cabin, I needed some kind of repellent. I don't like the chemical ones. I have a family member who suffers lung cancer and I try to stay natural.
Luckily, there are several natural ways to repel or eliminate flies from your home, without resorting ... You can also make a homemade insect repellent by steeping basil leaves in boiling water.