Liz from Miami writes
A plumber already replaced a wax ring for my toilet, but drain flies are still coming up through the bolts which hold down the toilet. How do I kill them and stop them from breeding? I have temporarily placed tape around the caps to prevent them from flying into my bathroom.
The Invade Hot Spot would be a good option to use under the toilet. It is a foam in an aerosol can. It would not be as messy as the drain gel. The real benefit though would be that the foam will coat the areas and expand into cracks and crevices of the door where the larvae may be breeding.
Answer last updated on: 02/17/2020
