Fungus Gnats, any new weapons?

[Pyewackit]

I've had great results from these window deccals, I cut them into smaller pieces and put them near my pots on window sills or inside my terrariums. They do have one downside though...they sometimes get specs of mold on them and look kinda ugly but I'd rather that than those little buggers flying around and munching on my plants.

Amazon.com