I bought Gnatrol to solve a problem with fungus gnats that had infested my orchid collection. I received my order quickly. After two uses, one week apart, it seems to have largely taken care of the issue. I will continue at weekly intervals for a while to make sure! (I also bought some small carnivorous plants to **** the adult gnats.) I would have like to have directions for its use on the packaging, but at least I was able to look to the website for mixing instructions. I reduced my rating one star because of that.
Great thanks worked for me.Highly recommend if you have gnats