get
floramite hands down the mite ender kills them and protects plants 28 days shit is the bomb they sell oz's of it on ebay for cheap use it once and you'll swear by it
no matter if you end up having mutant children someday...
how about water and 91% Iso, 50/50 mix? much less toxic.
Or try this:
1 gal distilled water
2 tbsp ground cloves
2 tbsp ground cinnamon
3 tbsp cheap Italian seasoning blend
4 clusters (not cloves) fresh garlic
Combine ingredients (smashing garlic) and bring to a boil. As SOON as it boils, drop the temp to low and simmer for 30 min. It will form a nasty slime, which is filtered with a wire mesh strainer. Discard the slime in compost or trash. The leftover juice should be mixed 50/50 with water and applied liberally to the crops and room.
You can actually spray this on harvested bud without any adverse affects on taste, potency, or health.
I do not believe this spray mixture kills mites forever, but it is an awesome control during mid-bloom, etc.
Hope this helps. Best not to use any poisons on plants you are growing for sick people, ya think?