Guaranteed to match, not just Nice’n Easy shades, but also other leading brands such as Garnier Belle Color and L’Oreal Preference. With the non-drip formula and precision angled brush, you'll have 100% control over where you apply your colour. Roots are gone in just 10 minutes. As soon as your roots begin to show, usually three to four weeks after your hair's been coloured, apply Nice'n Easy Root Touch-up. The colour blends away your most visible roots and greys until your next full colouring.