- Maintain facilities, furniture and equipment in adequate hygiene and safety conditions, in order to avoid health risks. - Develop protection measures for the professional and the client to avoid contagion in the provision of the service. - Select the most appropriate aesthetic service, observing the anatomophysiological characteristics of the client to serve them according to their demands and needs. - Establish selection criteria for the tools, products, cosmetics and devices necessary to perform manicure, pedicure, artificial nails and aesthetic care techniques for hands and feet. - Carry out aesthetic treatment protocols for hands and feet adapted to the client's characteristics. - Apply first aid techniques in the event of possible emergency situations during manicures, pedicures or aesthetic treatments of hands and feet and artificial nails. - Assess the quality of the final result of aesthetic care of hands and feet, informing and advising the client on the measures necessary to optimally maintain the results obtained.