In terms of safety, what should barbers check regarding their tools before a service?

Barbers must prioritize safety by checking the sharpness and cleanliness of their tools before providing a service. Sharp tools are essential for achieving precise and clean cuts, which not only improve the overall quality of the haircut or shave but also minimize the risk of accidents and injuries. Dull tools can pull on the hair and make cutting more difficult, potentially leading to nicks or cuts on the skin.

Cleanliness is equally vital to prevent the spread of infections. Tools that have not been properly sanitized can harbor bacteria or other pathogens, posing a risk to clients' health. By ensuring tools are both sharp and clean, barbers demonstrate a commitment to hygiene and client safety, which is crucial in the barbering profession.

In contrast, considerations like the effectiveness of designs, brand reputation, or the age of the tools do not directly impact safety in the same way sharpness and cleanliness do. While these factors may influence choice of tools or performance in a more indirect manner, they are not central to ensuring a safe working environment for both the barber and the client.