Hair is naturally very dark brown and I’ve been having highlights for the last six months or so. They look great straight after being done, but turn brassy/gingery within a couple of washes, even with using purple shampoos in practically every wash. I’ve been heading back to the salon for re-toning but it’s the same story: looks great for a week or so and then the brassy tinge creeps back in. I have 4 DC, DH away with work a lot so I’m finding it impossible to commit the time to all this upkeep.
I’ve read all the horror stories about the dishwater green results of putting a home colour over highlights, but my question is whether you could simply throw another box colour over the top of that after a couple of washes, to dye out the green? Would that cover it? My hair is very strong and has taken a lot of pain over the years (pink straw anyone?) so I’m not worried about breakage, I’m just keen to find the quickest way to fix it without spending more time and money at the hairdressers!
Thanks in advance 