Our apple cider vinegar Refreshing Hair care set is carefully formulated with shampoo powder: sodium bicarbonate and sodium sulfate, and shampoo: sodium lauryl polyether sulfate and cocamidopropyl betaine. Designed specifically for deep cleaning, removing grease and dirt. The usage method is extremely convenient: Shampoo powder: 1. Divide your hair into small sections and make sure each braid is fully soaked. 2. Soak an appropriate amount of hair in a large bowl or basin, add an appropriate amount of warm water and stir thoroughly. 3. Soak your hair in water and gently massage for a few minutes to help remove impurities, oils and deposits from your hair. 4. Soak your hair for 5 to 10 minutes to thoroughly clean it. Shampoo: 1. Wet your hair to make sure it is completely soaked through. 2. Squeeze an appropriate amount of curling shampoo into your palm or a shampooing tool. 3. Apply evenly to the braids and scalp, gently massage the scalp and hair roots to help remove deep dirt. 4. Rinse your hair thoroughly with warm water to ensure thorough cleaning. 5. Rinse thoroughly with clean water to ensure no residue is left. And it can thoroughly remove the accumulated dirt on the braid, restore the hair to its fresh state, effectively purify the scalp, relieve itching and prevent discomfort.