I have some peace lily plants I recently separated. I've had trouble with Fungus gnats in the past using bagged soil so I tried Al's 5-1-1 mix thinking a better soil would help.
It didn't. Suffice to say, the problem is now worse. I've never seen so many gnats in one place in my life and they are in my office!
Before you say something, it's not over watering. In fact it's been 3 weeks since watering any of them, and they still swarm around it.
I tried EcoSmart Garden insecticide, that didn't do anything (it really wasn't meant for gnats I think, someone else bought it so I tried it).
I can't figure out how to get rid of these things... well actually there is one way. It involves a dumpster, which is about to be the solution. I have one last chance to get rid of them and save my plants. Does anyone have any idea how to stop this?