Aha! Yes marigold! Thanks, I appreciate that. As for therma cell spooking game, My Lt. from the FD. is the one who told me about it, and he had four does, within ten feet of him. I have had does within 15 to 20 ft. It doesn't seem to bother them. It does have a slight odor, but not much of one. You shouldn't use it in a confined space, without proper ventilation. But I love them! Well if you don't want the fancy smancy modern technology, and want to stick, with all natural, you have plenty of choices now.
You might want to try to mix them with something, like petroleum jelly, or beeswax. Or a mixture of the two, to keep the repellent from sweating off.
Wayne