I tried Cilantro, Mint with habanero sauce, but for sure I didn't have enough - didn't seem to bother them.
Next day in the day time I tried simply dish washing detergent, even though I know it's chemical. First time around didn't do much, but second time around I really put a lot of dishwashing detergent in there and that did the trick though I think my OGK is suffering from it, as it is rapidly loosing leaves after they turn brown and crisp in the middle, then the whole leave turnscrisp. Other plants seem to suffer from this a bit too, like soil bound OGK I got, but the C+ Hydro looks OK...
Anyways, would NOT recommend this method. The little black mites were still there the day after, but would smear when you touch them, suggesting they turned to mush. Not sure how many plants will survive just yet though and I also showered the plants in the shower around 3-4 hours after the dish washing detergent spray . . .
Good news is that I found both Lavender Oil and Rosemary Oil, both at 40$ for 100ml and 175$ for 1Ltr.
Should I get both or is one better than the other for spider mites?
I'm going to start a weekly preventative spraying of everything, using the oil or a bit of both plus cilantro and mint. I was also thinking of adding sea weed juice to that, but not sure. . .
Pro-Tekt makes sense, but haven't got any just yet . . .