All-purpose topical safe for all animals, effective for all skin disorders, cuts, deep wounds and helps eliminate certain growths. Nustock heals skin from the inside out, helps regrow hair on old wounds and reduces swelling; won't leave scar tissue. Provides relief of red mange, ringworm, ear mites, bruises, burns, tender hooves and more. Contains 73% sulfur, 25% mineral oil and 2% pine oil; no steroids. Apply to affected areas and rub into skin; repeat every 3 days until desired results. Satisfaction guaranteed.