Do you think Gnatrol plus sticky fly traps will solve my problem?[/QUOTE
GoGnats is cedar oil i put it in my rez in hydro it gets rid of gnat larva in the roots in a couple days.It can also be used as a spray.
The Gnatrol is some kind of beenies that eat the larva and takes a lot longer thats why i only use it as a preventive.
Gnats are horrible were i live.
You can mix them with nutes and they can be used in soil.
Either 1 can be used in flower.