John Frieda's revolutionary new hair colour is a non-drip foam that covers every strand perfectly ensuring flawless, natural-looking results you thought only possible at the salon. The easy to use foam spreads quickly and easily into roots and those hard-to-reach places, such as the back of your head and your hairline. The nourishing after-colour conditioner seals in colour for long lasting tonal richness, while keeping hair soft and silky. There is no need for complicated application tools or drafting in help from friends, you can achieve the same salon precise coverage from home. The precision foam can be used for all over colour coverage or root touch up.Firstly select a shade no more than two levels away from your current hair colour. Then start applying foam at roots. Apply a generous amount and massage in.