Why do gnats fly in your face?

It turns out that many things these insects are drawn to can be found on the human head. Breath, Sweat & Tears. A gnat is always searching for moisture and salt, which are found in sweat and tears. read more

Edit: According to eHow they are attracted to odor, lights and moisture, and they recommend changing your shampoo/conditioner to one with less of a scent. Also, discontinuing cologne or skincare products with a scent. I've always thought that when it was a single pesky gnat that they were attracted to the moisture on your eyes or in your mouth. read more

There are a number of reasons that gnats will fly around a person's head, including the smell of a shampoo. Gnats are attracted to fruit smells, and a number of shampoo products have fruit fragrance added to the product. read more