Joe from Brooklyn,newyork writes
Essentria IC3 Insecticide Concentrate will kill flying insects, but it will not stop drain flies. You want to use products that will take away the source. We recommend our Drain Fly Kit which includes Invade Drain Gel to eat away the oraginc material in drains, Trapper Max Glue boards to trap adults and monitor drains, and On Time Metered aerosol to kill the drain flies and gnats on contact. If you have fruit flies too, we recommend also using Natural Catch Plus. Natural Catch Plus is a no-fuss, no-mess method of trapping and getting rid of pesky fruit flies for good. Low-maintenance traps are non-toxic and pesticide free, containing only a vinegar based all natural attractant to lure fruit flies to their doom.
Answer last updated on: 08/14/2013