Finishing Touch Flawless Women s Painless Hair Remover. Remove Flawless cap slide the switch located on the side of the unit upward into the ON position. The light will automatically turn on when the unit is ON. Gently press the head of the unit flat against your skin. The unit should not be on an angle. Precede making small circular motions to remove unwanted hair. Note: It is normal for the head to become warm with use.