SHREWSBURY HAIR COLOUR/HAIR EXTENSIONS SPECIALIST on Instagram: "Do you think hair in highlights or balayage breaks because of bleach powder? Yes — if the wrong developer strength or incorrect mixing ratio is used. But in most cases, hair breakage is caused by incorrect toning. Many brands and distributors claim that their permanent color can be used as a toner when: • mixed with 1.5% developer, • and diluted 1:2. Alright, I agree — but not in techniques. ⚠️ This is important: You cannot take a