Thank you Brandy. I've enjoyed reading all your posts over the last couple of weeks during my search for a great parasite cleanse :)
I already take DE although I'll be stopping it when I start humaworm. It doesn't seem like there's any oregano or grapefruit seed extract in the humaworm so I'm thinking it should be ok too.
I would have taken the in-between herbs but I already have these oils and don't want to waste them. Plus, the overseas postage and dollar exchange makes it much more expensive than it is for residents of the U.S. So, I'd rather just use what I have.