Use a Proper Styling Brush Synthetic fiber is not as elastic as human hair. You could cause damage from over-stretching the fiber if you brush it with a standard hair brush. Many states require stylists to have a cosmetology license to cut, style, or work on any wig, and for good reason. Resetting a wig with rollers, steaming, trimming, thinning, etc. can be done on synthetic wigs successfully, but should be left to an experienced, licensed professional. You will notice your hair growing back four to six weeks after your last treatment.
Many people even see new hair growth before the end of their treatment.
The rate at which your hair grows back is related to your age and your general health. If you are in pretty good shape, expect the hair to grow about a half-inch a month. Your hair may grow back to look very different. Some women are shocked when they see that their hair has changed color. Others find that straight hair has turned curly or wavy.