I dont no.ive been fighting this dince last may 2017.everything ive tried does not work.everytime i think im getting better its like a different stage starts.i cannot get rid of them in my ears or anywhere else.i just reliezed that when folding wash i started seeing white flake like n white n black small fuzz balls on cloths,only to get cloths out of dresser later n find holes in them.and if u see long or short kinky or strait hairs b careful,i dont no if this thing penetrates the hair or it is the thing its self but they look like a strand of hair could b blonde or hav a reddish tint.when u really look close at it it is a clear tubular worm size of a hair it will move fast if u put domething to close it will infect you.i just dont no ehat to do anymore.any food i bring into my house geys infected i take precautions n your right my WHOLE HOUSE IS INFESTED WITH WHATEVER THIS IS.nothing kills it .if you have found anything thar has helped please help.im mently and physically exhausted