I'm a total novice at hair dye but I had this idea! I am a dark brunette and I have some greys coming in at my temples. I love my natural colour and want to keep it as long as I can. Just now I use a brown hair mascara to cover them but thinking longer term eventually that won't be a practical solution!
So was thinking, can I use a blonde temporary dye to cover the greys? so it looks like natural highlights anyone tried this?