PROFESSIONAL advice on Toning blonde or brassy hair

Many people have home disasters using toners - Hence why I've made a video explaining all the tricky bits and giving my advice as a professional. However, toning can be easy if you know what you're doing and you know what you are looking for, and how they work! This is a must-see video for all you bleach blondes or likewise before you DIY it. Products I used were: Pro Oxide creme developer, Koleston Perfect by Wella in 10/16(grey violet ash blonde) . Also available in the "10" selection: 10/81(blue grey ash blonde), 10/89(blue pearl ash blonde), 10/61(violet grey ash blonde), 10/0(natural blonde), 10/03(natural gold blonde), 10/1(grey ash), 10/4 (warm strawberry blonde)