What setting should a barber typically use to sanitize tools effectively?

Using steam is the most effective setting for sanitizing tools because it involves high temperatures that are capable of killing a wide range of pathogens, including bacteria, viruses, and fungi. The heat generated by steam also penetrates instruments and surfaces more thoroughly than other methods, ensuring that all potentially harmful microorganisms are eradicated. This is particularly important in a barbering setting where tools come into contact with clients and must be kept at the highest standard of hygiene.

While warm soap solutions can aid in cleaning tools, they may not reach the temperatures necessary to completely sanitize them, and cold or hot water alone would not achieve the necessary sterilization effectiveness. Therefore, steam stands out as the superior choice for achieving sanitation and ensuring client safety in a barber practice.