House flies, good or bad?

I've recently had to open my tents "doors" to allow for more airflow but I've now started finding house flies relaxing on my girls leaves. I've done a bit of looking and some people say they're fine, some say they're bad. What should I do? My girls just started flowering so I'm reluctant to use pest control spray even if it is all natural.

Fly's are self absorbed, driven by greed, totally unaware of the fungus and mites they carry into your tent.
It would take a lot of fly shit for them to become beneficial.
Depending on the age of the offspring you could round them up and find them guilty of collusion with a hostile aggressor as well. Be sure to use a microscope.

and they like nothing better than flying from a big juicy dog turd directly to your chimichanga

BarnBuster said:

and they like nothing better than flying from a big juicy dog turd directly to your chimichanga

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