Eeew! Gnats coming from black tank??
I know I saw posts about this in the past but my search here is turning up nothing. Today we have little gnat thingies coming out of the potty from the black tank. What to do? Hate bugs especially in...
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Exactly what we did. Shut water off, open toilet valve, spray in insecticide. Problem gone, do not use toilet for a while and has never returned. Good advise to turn off the fan/vent when doing this.
