What is a potential effect of not using a barrier cream during hair coloring?

Not utilizing a barrier cream during hair coloring can lead to skin irritation or allergic reactions. Barrier creams are designed to protect the skin from direct contact with the hair dye, which often contains strong chemicals that can provoke adverse reactions. These reactions may manifest as redness, itching, swelling, or a rash where the dye has touched the skin.

This potential effect is crucial for maintaining skin health and comfort during hair services. By applying a barrier cream, a stylist can minimize the risk of allergic responses to the coloring agents, which is particularly important for clients who may have sensitive skin or prior history of reactions to hair products. The presence of such protection allows clients to enjoy the hair coloring experience without worrying about immediate discomfort or longer-term skin issues.