Give it a go ladies! The home colouring i mean- i dont usually try with mine,as its 'hard to take' hairdresser said& she often has to 'redo' the roots a second time- but,i did roots first then after half an hour,did through to ends,saved a bit in the bottle- then rinsed off-conditioned- then towel dried& as it still looked a bit 'lighter' on roots,used up last of bottle to redo root area again.Then left another 10minutes.Rinsed & conditioned a 2nd time.looks great to say i did myself & certainly better than it was! Used a mirror though to help see where i was daubing it! 