Lots of useful information here, I personally like using a DIY hair toner.
I already had given myself a bleach bath/soap cap about a week ago. I went from level 6 to 8. If I give myself another bleach bath/soap cap this week, can I reach level 9 and possibly even level 10?
I've looked everywhere for the answer to this question band (well wouldn't you know) I can't find an answer.
That's one of those things that's hard to answer, but especially with so few details. So... maybe?
What colour is your hair naturally? Is it already dyed?
This is really informative content for me!