Mites love high temps and low RH, your best bet is to watch those and keep the area clean, also change clothing before entering flower area as you or your pets are the most likley culprits.
I take prevention steps and never get them. (While few friends do)
Neem oil is the shit in veg and before flowers show,
Heavy folier feeding top and bottom of leaves with plain water every night 5 mins before lights out is not only enjoyed by the plant but mites cant stand it, again they thrive in HOT DRY locations,