CES 2020: ShoeBlast’s hi-tech cure for stinky trainers

A South Korean start-up has created a gadget designed to stop well-worn trainers smelling bad.

The ShoeBlast uses a combination of heat and ultraviolet light to achieve its goal.

Zoe Kleinman put the device to the test at the CES tech expo in Las Vegas.

Catch up with all the BBC’s CES 2020 coverage

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