1. Comb the hair ensure there are no tangles. Turn the wig inside cap outside. 2. Put the wig into 35-40 water, add shampoo into the water. Stir it evenly. 3. Gently press over hair for 10-15 minutes until it is clean. Don't rub with hands. 4. Rinse shampoo thoroughly and pull conditioner into water. Stir it evenly. 5. Leave wig in conditioner for 10-15 minutes. 6. Rinse conditioner thoroughly and use a towel to absorb the water. 7. Turn the wig inside cap back, For straight wig, choose one wide-toothed comb. 8. For wavy wig, hold the cap by hand, shake it 5- 6 times, run with fingers smooth gently. 9. Leave wig in a ventilated place to allow it to air dry.