How long does it take to iron your hair?

Perm usually takes 3-4 hours, sometimes even longer.

Because everyone's hair style is different, the perm method is different, the length is different, the hair quality is different, and even the amount of hair is different, so the perm time is different. Perm time depends on your hair quality. Generally, healthy and hard hair is hair without any dyeing. The softening time of the liquid medicine is about 30 minutes. When perming, the heating time is 15 minutes, and the cooling time is 20 minutes, and then the second styling potion is applied within 20 minutes without heating.