At-home tips from a model, an artist and a professional colorist. By Kari Molvar Beauty School answers common beauty questions with help from creative people who’ve become experts on the job. Sign up ...

Wash your hair no less than 2 days before dyeing it, and select a shade 1 to 2 shades lighter or 1 to 2 shades darker than your natural colour for the best finish. Before starting the colouring ...

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