lol it's not so easy to 'make the environment inhospitable'
I live in a sub-tropical region of Australia. I looked up what temperature I have to get it under: 18'c... right now it's coming into winter (or is? I always forget the months seasons start) and the current temperature according to google is 17 C... at 12:38am..... so ya, I would have to be running a frickin air conditioner right now to get it 'inhospitable' for the mites, and when the sun rises, my portable air con will be hard pressed to get the temperature under 20'c. I thought about doing it but then I thought about my power bill.
I found some neem oil online and it's on sale but I can't wait for it to be posted- so I looked around locally and all I could find was a product called Eco-Neem. It's organic certified and is an extract of the principal compounds of Neem oil. I'll keep applying it every 3 days for a while and then weekly until the plants start to bud (still vegging atm). From now on I'll be doing weekly preemptive spraying with this or proper neem oil.