Sorry, I didn't see that this was posted in Holistic/Homeopathic.
But years ago I tried a holistic approach to treating generalized demodex.....spent thousands of dollars. it helped but did not cure. Boosting her immune system wasn't enough, it took the Ivomec to knock out the problem permanently.
--Regina and the GSDs:
UCDX von Sontausen Holy Grail (The BUNNY!) HGH, UD,RA,BN,GN, ASCA UD RAX High in Trial
PAM Monster Mike SchH2,UDX,OM1,TD,RE,VER
PAM FGDCh Ianna von Sontausen UDX,BH,TD,RE,PT (4.26.1998 - 2.11.2013)