For women who dye their hair black?

How often do you re-dye it? How often do you feel u need to? Thanks. How often do you think is too often.For women who dye their hair black?
i re-dye every month or so it just dependes on ur natural colour mine is dark so i can go for a month with out any noticing the re growth if your a nautral bloned then i would say every 3 weeks dont do it more often then that coz then you will damage ur hairFor women who dye their hair black?
too often is once a week, i usually do like every two to three weeks , whenever you think you need to is really when you shouldd
well i dye it maybe every 4wks... my hair is naturally blonde so the sooner the better

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