Hair dye question - help appreciated

[annavc]

I've been using Loreal Colour Expertise (I think that's what its called) for quite some time - its the one with the base colour and then you put the highlights in. Well I've decided to try something different and have just bought a pack of Clairol Nice"n"Easy which I'm planning to do tonight. Its 12 weeks since I last used the Loreal stuff - will it be ok to use a different product now - most of the previous colour is still in my hair although there has obviously been an inch or so of growth?
Thanks.

[nobjob]

i constantly put dye on top of dye mate although you arent supposed to and i have never had it go wrong yet . although everyone is different so if all your hair falls out im not liable for this lol

[annavc]

Thanks - I'll risk it! It is 12 weeks since I last dyed it so should be ok. If my hair falls out I promise I won't sue!