Welcome to the Growery Message Board! You are experiencing a small sample of what the site has to offer. Please login or register to post messages and view our exclusive members-only content. You'll gain access to additional forums, file attachments, board customizations, encrypted private messages, and much more!
Ask some members here if this advice is worth while, it has helped more than one person. Go to Home Depot or the like and purchase a Hot Shot "No Pest Strip" for 6 dollars. They'll kill all mites within a couple hours. Keep it in your grow area for a week or two to wait for all the eggs to hatch and die. It's a no fail solution. Works every time.
PS: Neem oil has never been a permanent solution for any single person I've talked to.