Ringworm, Mange,demodex Lime Sulfur Dip 4oz-1 Gallon This product is safe to use on dogs, cats & horses Sulfurated Lime Solution 97.8%. Lime sulfurated dip 4oz Concentrate makes one Gallon This is not one gallon of concentrate, but 4oz bottle that makes one gallon of a ready to use solution. Ringworm, sarcoptic & demodex mange mites and other Fungal problems. Important! Please Read Below to learn how to use product effectively.