I tested the suggested root drench of this at 10 ml / gallon and see no ill effects on the plant. sounds like a potential good way to potentially disturb root bugs, but I haven't tested that part yet.
I’ve spoke to the guy that made it and he says all is good for the soil! Also gave me a couple suggestions on how to use it (Foliar) if the bugs are heavy.
i have a feeling you should put isopropyl alcohol back in it. it would gas out naturally and it seems mine smells less and less over time.