All products featured on GQ are independently selected by GQ editors. However, when you buy something through our retail links, Condé Nast may earn an affiliate commission. Learning how to bleach your ...

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.

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 ...