Like any stitches, it is important to keep them dry, along with the steristrips for up to five days following the split ear repair. During this time, hair can be shampooed as long as caution is taken in the treated area. It is recommended to shower and shampoo properly prior to the appointment. Once the stitches are removed, the steristrips need to be reapplied and the area must again be kept dry five days afterward.