Behind the Chair

TL;DR: AC motors outlast DC motors significantly and deliver consistent airflow — the most important spec to check 2,000W minimum for professional home use; below that, thick or long hair overheats trying to dry Ionic technology reduces frizz and drying...

Honest advice on dealing with South Africa's hard water - what it does to your hair, which products actually remove mineral buildup, and the routine that works.

Purple shampoo explained by a colour educator — what it does, who actually needs it, how long to leave it on, how often to use it, purple vs blue, and which formula suits highlights, platinum or silver hair.