 And again, it's something that you can have an abundant supply of, not a lot of effort, and take care of things. I always feel guilty. You know, I'm planning to work out in the garden for an hour or two and spraying down with all this other stuff. If you can just pick a few leaves and rub it on your skin and make it real easy, I'm more likely to use it then in that regard. Like I said, if you're making your own insect repellent, you're starting with a base of yarrow and catnip tea.