My hair is coloured lightish blonde, I have always used box dye. I now have an inch and a half of grey root as I haven’t coloured it in a while and fancy a change.
In the supermarket they had grey toner which was for blonde hair and it said that it washes out in about 8 washes. I didn’t buy it but have since read the reviews which were generally good.
Is this something that I could just put on my coloured hair or do you forsee any problems? I’ve never used toner before so am a bit clueless. I’d like my hair to be more silvery right now so that the roots are less noticeable but if it’s going to cause my hair to go a weird colour or cause permanent damage then I’ll give it a miss. Thank you 