http://www.shorthaircutsforblackwomen.com/black-tea-rinse-for-hair/ Rosemary Natural Hair Rinse Recipe - 10-15 sprigs fresh rosemary, 4 c water, 3 Tbsp apple cider vinegar. Steep rosemary in water for 30 minutes, strain, add vinegar. Use in place of vinegar conditioner when washing hair, and let sit for 3-4 min before rinsing with cool water.