What should a nail technician always ensure before starting a manicure?

A nail technician should always consult about the client’s health and allergies before starting a manicure because this practice is crucial for ensuring the safety and well-being of the client. By discussing any existing medical conditions or allergies, the technician can prevent adverse reactions to products used during the manicure, such as polishes, solvents, or nail treatments. This consultation helps customize the service to meet the client's specific needs while also adhering to health and safety regulations.

In addition, understanding any health concerns allows the technician to make informed choices regarding the techniques and products used, enhancing the overall experience and outcome for the client. This step is essential not just for the client’s immediate comfort, but also for their long-term health and well-being.