Non-Toxic Fruitfly Spray
I have an issue with too many fruit flies and fungus gnats.
Even covering the bin with fresh paper doesn't help much.
I have placed velco on the rim of the bin and attached no-see-um netting.
All the bugs get trapped in the bin, but I don't want them to reproduce in there.
I try spraying with a small jet of water from a spray bottle, but don't know if the kill ratio is any good.
Is there a homemade spray I can use that will kill the flies but have no harm to the worms below.
Maybe a homemade citrus (acid) spray, maybe a crushed egg shell(base) spray.
Thanks for your advice (bin is in-doors, don't want the wife to relegate the bin to the garage or outdoors.)