To prepare for your waxing appointment, ensure that your hair is approximately ¼ inch in length. Refrain from shaving or plucking the area for 2-3 weeks beforehand, and gently exfoliate the skin the day before to remove any dead cells. Arrive with clean, dry skin, and consider wearing loose, comfortable clothing. For added comfort, you may also take a pain reliever about 30 minutes before your appointment to help manage any potential discomfort.