Please help, brassy yellow hair

[Fuzzypeggy]

I have blond highlights which are way too yellow and don't suit my cool complexion. I have had a toner at the hairdressers which did nothing and today I left touch of silver shampoo on for 30 mins then I put the paintbox whiter shade of pale stuff on for 30 mins. Still have yellow hair. Please help, I hate it so much!!!

My daughter and my son's girlfriend use this
uk.lush.com/products/daddy-o

I use
m.boots.com/h5/cat_hub?unCountry=uk&path=%2Fen%2FCharles-Worthington-Colour-Revive-Mousse-Violet-Toning_1690975%2F

So is that a mousse to make the colour temporarily more ashy and then it washes out? Does it really work?

Indola colour mousse in silver works a treat. Washes out (unfortunately)

Indola mousse available from places like Sally Beauty

If a toner hasn't worked and several silver/blue colours haven't then I'm afraid you need it rebleaching.

Or ask a professional to use a slightly darker toner

The Charles Worthington is a leave in mousse, easy to use, smells nice and gets rid of brassy yellow tones.