Hairdressers have warned against trying a viral hair care trend at home or risk losing large “chunks” of hair. Hair dusting is the latest hack to gain popularity on social media, promising shiny, split-end free hair.

Millions of people have viewed hair dusting tutorials on video-sharing platform TikTok.

The method supposedly allows you to remove dead ends from the hair in sections using hairdressing scissors, but without cutting anything from the length.

In one video, London-based stylist,…