Straight hair types: if the hair is wrinkled due to long packaging, guests can use a 150-degree heat straightener to straighten it. – Curly hair types: use a comb to gently comb from the bottom of the tail to the top to put the curls back into the folds. You can use rollers and curling irons with a mild temperature of 100-120 degrees to curl your hair, before curling, you should stretch the tangled hair ends first. – Types of bangs: should use rollers to create volume for the hair. If the roof is damaged, use a straightener to make the temperature only slightly hot, turn off the machine and clip the roof cup back to the fold. * If your hair is greasy, tangled, you should wash your hair: Use shampoo, wash your hair gently, paying attention to wash the hair net. Then apply conditioner and leave for 30 minutes. Rinse well, hang your hair on the shelf to dry naturally, if it is urgent, dry your hair. Use a specialized comb to comb + untangle the tail first and then brush upwards. Should buy more specialized combs and anti-tangle conditioners to use regularly to keep hair more durable. If necessary, hang your hair on a dedicated shelf so as not to lose the hair.