Hairdresser shares major mistake to avoid when arriving at salon - as it can ruin colour

Getting your hair done can cost a pretty penny, so you would hope your time at the salon goes well and the end result is worth the money you spent.

And it turns out there's one thing that people can do to try and help achieve their desired style and colour.

Gareth Williams, Consumer Colourist at SALON64 in London has shared some of his top tips for appointments, including the mistake you should avoid making before you head out to the salon.