Customers who use contraceptives or IUDs cannot undergo Bikini Line treatment. Customers cannot receive treatment if they have any of the following conditions: skin diseases (allergies, eczema, other skin conditions), medical conditions (symptoms of infection, diabetes, heart disease, kidney disease, liver disease, thyroid, or other conditions affecting daily activities), genetic diseases (keloids, photosensitivity, drug allergies, or rough skin), pregnant and breastfeeding women, very dark skin, alcohol abusers, regularly taking medication or under a doctor's supervision, using a cardiac assist device, seizures, chronic diseases, very sensitive skin, or other conditions.