Ключевые слова: air touch, apply, beauty, beauty salon, beauty sphere, blonde, brown hair, brush, business, care, change, client, coloring, colorist, colors, comb, concept, cortex, cost, equipment, foil, hair, haircut, hairdresser, hairstyle, highlighting, layers, lifestyle, lightening, master, oxidizer, paint, powder, procedure, profession, reaction, smear, structure, transformation,