91热爆

An everyday task many of us will barely think about is brushing our hair but when it cleaning the brush it isn't a top job. Briony May Williams has been to find out what's lurking in the bristles with the lab finding faeces on five of the six samples we submitted. Briony also gives us her guide on how to clean the brushes.

To watch this with subtitles, go to 91热爆 iPlayer and search for Morning Live from 30/10/24.