Ear problem during cleanse

Most of my parasites seem to be concentrated on my right side. My right ear is driving me crazy! The itching deep inside the ear is horrible. Can I do a peroxide flush of this ear to stop this while on the Parasite cleanse?

I'd love to get the cream, but can't afford it right now. I do have some Calendula cream. Is there something I can put in that to put in my ear, like liquid garlic or garlic oil?