I absolutely feel you.
it was good to reduce the pressure to the plant in showering them.reducing mites,,, rreducing eggs
iam having mites since last summer. and they likely appear in flowering stage if envoirement getts dryer ( they love it)
iam working with neem ( if flowerss are tiny) and soaps. if plants having more flowers i use predators " abylesius californicus"
i have been reading about amushroom, that kills the mites itts called beauveria bassiana... this mushrooms kills the mites in drying them out... sounds great in my ears.
I did not try the mushroom, because its anew information for me, and i could not get the mushroom until now.
sso i hope i could help you alittle
tiidy cleaning after the grow helps too. but its no 1000 percet safety i have no clue where those little foggers are hiding