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...
Forum Discussion
Whenever there is a black tank problem '352' posts the same cure....reach in and squish it. It's his signature cure-all. Seems to work for him. Course catching and squishing sewer flies could be an all day/night job. They're fast and small.
Others will probably choose to use a less involved method.
As suggested......dump the black tank/do a good flush/rinse then close dump valve.
Turn off water supply, open toilet bowl ball/blade and spray down into toilet to black tank line with an insecticide. Any brand for flying insects. Spray the whole can. Then close the toilet ball/blade valve and let it sit. Depending on severity of infestation you may have to repeat after rinsing/flushing tank.
When spraying..........bathroom exhaust fan OFF
Others will probably choose to use a less involved method.
As suggested......dump the black tank/do a good flush/rinse then close dump valve.
Turn off water supply, open toilet bowl ball/blade and spray down into toilet to black tank line with an insecticide. Any brand for flying insects. Spray the whole can. Then close the toilet ball/blade valve and let it sit. Depending on severity of infestation you may have to repeat after rinsing/flushing tank.
When spraying..........bathroom exhaust fan OFF
