How soon can I dye my hair again to fix it? As a general rule, wait at least four weeks, and preferably six weeks, before starting another treatment. Semi-permanent hair color can be used more frequently than permanent tints if desired. It is designed to fade, which means more frequent treatment is needed.
Can you color your hair 2 days in a row? Wait At Least 2 Weeks to Re-Dye
Trichologists (hair scientists) recommend waiting at least 2 weeks – but technically 15 days – before you re-dye your hair if it’s already damaged. This is especially true if you’ve used permanent hair color or a high-volume developer (30 or 40 volume).
How soon can I recolor my hair if I don’t like the color? How long should you wait before re-coloring your hair? It’s generally suggested to wait at least four weeks between coloring hair. That’s the minimum interval if you care about your hair but it would actually be better to wait somewhere around six or seven weeks if you’re really scared of doing any damage.
How many times can you color your hair in a week? So How Long Should I Wait? We recommend four to six weeks between each hair coloring session, but be sure to take a look at the instructions of your hair coloring kit for the best guidance.