How can I kill gnats that come in on bananas?
I had two glass containers which I put a piece of banana in each one, I then placed plastic wrap on top of it and held the plastic down with rubber bands. Then you take a fork and punch small holes into the plastic so that the gnats can get in and not out. Within a couple of hours you will notice alot of gnats inside of the container, you can change this daily until you notice that the gnats are gone which should be in about 2days. You can also check out this website, they have their own remedies http://www.howtogetridofstuff.
