FreeTress Crochet Braids Boho Kinky Jr How to Wash the hair: Before Washing hair, brush out all tangles starting from the bottom and work up to the top. For curly Hair : Do Not Brush. Finger comb to remove all tangles. Wash the hair with Syn. Shampoo in lukewarm water. Apply conditioner : allow the fiber to absorb the conditioner for couple of minutes then rinse thoroughly. Gently squeeze excess water. Do Not Rub. Pat dry with a clean towel and Air dry.