Gentian violet is safe.
Arbiser
Jack L
JL
D000818:Animals; D015331:Cohort Studies; D004195:Disease Models, Animal; D064420:Drug-Related Side Effects and Adverse Reactions; D005840:Gentian Violet / Q000009:adverse effects / Q000627:therapeutic use*; D006801:Humans; D017733:Leukoplakia, Hairy / Q000175:diagnosis / Q000188:drug therapy*; D051379:Mice; D018570:Risk Assessment; D012680:Sensitivity and Specificity
D005840:Gentian Violet