What should small nicks or cuts be treated with?

Small nicks or cuts on the skin, particularly in a barbering context, should be treated with styptic powder. This product is specifically designed to help stop bleeding by constricting blood vessels and promoting clotting, making it very effective for minor cuts that can occur during shaving or hair-cutting processes. Styptic powder contains astringents, such as aluminum sulfate or ferric subsulfate, which quickly reduces blood flow to the affected area.

While antiseptic cream can provide sanitation and prevent infections, it does not have the same immediate effect on stopping bleeding. Band-aids are useful for protecting wounds but do not facilitate clotting; they are more suited for covering larger cuts after bleeding has stopped. Hydrogen peroxide, while antiseptic, can actually irritate the skin and is not recommended for use on fresh cuts as it may slow down healing. Therefore, styptic powder is the most suitable choice for treating small nicks or cuts in a barbering scenario.