Which toner to use? I've tried the Wella t18 and it works alright, but it doesn't last long and doesn't take away as much of the yellow as I'd like. This photo
Wella T14 Vs T18 | Key Differences Between The Toners, Results, How To Use - Hair Everyday Review
HOW TO TONE PLATINUM BLONDE HAIR AT HOME | WELLA T18 | PERFECT ICY WHITE PLATINUM BLONDE HAIR | AD - YouTube
How to Use Wella Toner at Home
TONING MY HAIR - WELLA COLOR CHARM T18 DEMO - YouTube