Generic Atomic Fruit and Drain Fly Treatment. Eliminates Drain, Sewer and Fruit Flies in All Drain Pipes, Sinks and Black Water Holding Tanks. 1 Gallon Concentrate.

Generic Atomic Fruit and Drain Fly Treatment. Eliminates Drain, Sewer and Fruit Flies in All Drain Pipes, Sinks and Black Water Holding Tanks. 1 Gallon Concentrate.