What action should a barber take before starting a shave on a client?

Before starting a shave on a client, ensuring that the client's skin is clean and hydrated is essential. This step prepares the skin by removing any dirt, oils, and impurities, allowing for a smoother and more comfortable shave. Hydration is particularly important because it softens the hair and opens up the pores, making the shaving process more effective and minimizing the risk of irritation or cuts.

Moreover, a clean and hydrated surface helps the shaving product, such as shaving cream or gel, to better adhere to the skin and hair. This not only facilitates a closer shave but also enhances the overall experience for the client by promoting skin health and comfort. Taking this preparatory action is a crucial part of professional barbering practices and helps ensure a positive outcome for the client's grooming services.