I have been using Perfect 10 hair dye, mainly because it is quick, and I hate hanging about, not being able to do anything.The last time I used it ,it has made my scalp and skin very itchy, much worse than when I used it last, it is 6 days since I used it and have washed hair twice since ,but is still itchy. What can I do, but more important ,as hair has a lot of grey in it ,what can I use next ?
Sounds like you had a reaction to the product.
Not an expert but you do need to patch test all of them before use as you can develop a reaction even if you didn't before and some batches can have faults from time to time or they may have changed something in it.
Did you follow the instructions ok?
If you leave things on too long it can start to itch too (in my experience)
Some toners can feel abit tingly which is expected but 6 days is too long.
See GP if it goes on as it could be important.
I'd hang fire until the itch stops completely (if me) and dont worry about the grey for now as worse if your scalp is burnt or it causes your eyes to swell up- you could be sensitive to other products too so get some advice from a good hairdresser I'd say.