Bleach with caution: wait 3-8 weeks between sessions to let new growth appear and your hair recover. Avoid DIY double bleaching in a day; leave complex processes to the pros to prevent severe damage.
I’m also that person who books in for a colour touch-up but skips the hair trim – the result being hair that looks OK at a ...
What should you know before deciding to bleach or color-treat your hair? If you're in the process of deciding whether to take the leap, you first need to "ensure that your hair is in good condition to ...