Brassy tones

Remove brassy tones with a purple or blue toning shampoo. Use once or twice a week, leave on 3–5 minutes, and rinse. For deeper correction, a salon toning gloss neutralizes warmth for 4–6 weeks.

Purple shampoo neutralizes yellow tones in blonde, bleached, and gray hair. Blue shampoo neutralizes orange tones in brunette, light brown, and balayage hair. Choose based on the unwanted undertone you want to cancel.

Prevent brassiness with a color-safe sulfate-free shampoo, weekly toning treatments, a UV-protecting leave-in, and a shower filter to reduce hard-water minerals. Book a gloss every 6–8 weeks to maintain cool tone.