I put this colour in my hair mid August and it is starting to grow out. I have about 2 cms of roots coming through and don't know what to do about it. It said on the packet, it lasts for about 48 rinses. Now I was on holiday, swimming in the pool and of course showering and washing my hair as usual since then but it hasn't faded and doesn't look like it's washing out. I'm sure it must be easily 48 washes by now.
Apart from washing and washing my hair, is there something else I can do to get rid of it faster? I don't want to use the same colour again but don't want to leave it like this with roots showing either.