Husband beat me to the punch. I got my Bronner's yesterday and was fixing to mix it up when he told me he had blasted them with whatever it is he keeps in his barn stash. I asked if it got them all, but he said he just sprayed and ran. I checked the nest this morning and there are just a couple lost hornets flying around. I think his poison blocked up the hole, although I wasn't about to get too close to it - whoever is left outside is likely a bit angry. I'll plan to keep some Bronner's on hand for future infestations, although we don't get too many of them. My sister (who gets a lot of them) told me the baldies actually will kill and eat yellow jackets, so that is a positive. They are, however, very aggressive themselves and their sting really packs a punch.
If anyone else has the opportunity to try the Bronner's I'm very curious to know if it works.
