My hair is dark but with age has a natural sprinkling of grey through it.
I stopped having it dyed late in 2019, with the idea that if I didn't like what I saw, I could hie me back to the salon... which of course I can't now do.
I would quite like to dye the grey hairs (only) a darkish blue. I'm quite happy that the dark hairs stay dark. Will that work? Has anyone done it? What is a good home dye to use?