Tap water is one of the best things to drink to help you stay hydrated.  Hallux goes back to the source to find out where it comes from.

Tap water is one of the best things to drink to help you stay hydrated.&nbsp; Hallux goes back to the source to find out where it comes from.

We're the UK's children's radio station. Listen across the UK on DAB Digital Radio, on mobile and online at funkidslive.com.

We're the UK's children's radio station. Listen across the UK on DAB Digital Radio, on mobile and online at funkidslive.com.