Memi, Where the heck did you find that fact on Neem oil? I was laughing about it with my boy and told him he would not be here if Mom used bug repellant. The hop oils do weird things to women back in the day the women were the hop pickers and there would be 100 or so in the fields. The hops for some reason forced their "cycle" to the same time. I am glad we use machines today.