...but I HATE the borg!!! If I could, I would crucify thier infants. But I would NEVER go so far as to potentionally harming/poisoning people I am attempting to provide MEDICINE for. Holy crap, what's a guy to do...? Due to my location and set up I have IDEAL conditions for meds and mites. This, my fellow growers is how you ERRADICATE these bastards...FOR REAL....
First, if you're deep into flower you're screwed. Cut it down, wrap it in a bag, and pitch it.
Also, assume, unless specified, all recomendations are in reference to vegative states. You must pre grow/between crop bomb with nuclear raid fogger. It's dry/smoke, no residue, and is a synthetic pyrithium base. Think Dr. Doom but instead of .4% active ingredient it's 12.6%. Ummmm, holy crap, YEAH!!!! I cooked some already mite stressed(raped) plants and they got fried. Oh well, better I killed them than the borg. The two moms I REALLY wanted pulled through it. Anyway, set the one off, wait 4/5 days hit it again. Then do a bleaching of your area. YOU MUST HAVE A HEPA or better FILTER on your intake!!!! For my application it wasnt cheap but considering the alternative...you will want to get some panty hose and affix them to your exhaust. Spray both openings where the air is drawn into the ducts,fans on, with your prefered NON OIL BASED miticide.
I, after weeks of research, have decided that hot shot no pest strips will be a part of my preventative maintance. I use these up to the third week of flower. As soon as I see flower transforming into bud they go into doubled up freezer bags in a cool dark place till next round. You cant be clean enough. These are your babies so treat them as such. For those of you that fear poison you immunate your kids right? My pesticide treatments are comparable. You wouldnt let some shady stranger around or pick up your kid. Dont let anyone in your room or cuttings without quarantine measures.
On a personal note, I STRONGLY recomend N E V E R partner up with someone unless you enjoy experiencing going through something similar to divorce. Remember, when it comes to your garden, except for lighting, air exchange, and diligence...LESS IS BEST !!!! Leave them girls be.

"Dont be molesting my girls or I'll fuck you up, man." I couldnt agree more.
Health, happiness, and prosperity to you all.