Pests We Treat - Removed the cover for closer inspection for drain flies.
I treated the sump pit with bio-gel and bio-foam products that uses enzymes to dissolve remove breeding material. I recommended that the sump pit should be flushed with hot soapy water every month to keep it cleaner. When it comes to breeding, drain flies don't want clean, they want the scummiest, dirtiest drains that they can find!