I had some sort of gnat living in the soil of my plants. After I subjectively tried every chemical known to mankind, I got rid of them by ordering a package of

I had some sort of gnat living in the soil of my plants. After I subjectively tried every chemical known to mankind, I got rid of them by ordering a package of egg- or larvae-eating nematodes over the net, mixing them with water and sprinkling them in. Instant success.