Why is it important for nail technicians to understand skin disorders?

Understanding skin disorders is essential for nail technicians primarily because it helps ensure that they do not perform services on clients who have contraindications. Certain skin conditions, such as infections, irritations, or diseases, could be exacerbated by nail services. If a technician is unaware of these conditions, they risk causing further harm to the client or themselves. Knowledge of skin disorders enables technicians to assess their clients properly and either modify their approach or refer them to a healthcare provider. This is a crucial aspect of maintaining safety and health standards within the beauty industry.