What Happens If You Put Toner On Dyed Black Hair?
If you put toner on dyed black hair, it may not have any effect as toners are typically used to adjust the color of lightened hair. If the black hair has been lightened or bleached before, toner may help tone down any unwanted brassy tones, but if the hair is not lightened, using toner may not change the color at all. It is recommended to consult a professional hairstylist for proper hair care and color maintenance.