We all know if you're feeling thirsty, water is the way to go.
Now, the battle is on to find 'New Zealand's Best Tasting Tap Water'.
Numerous water suppliers from around the country will be submitting samples of their drinking water, which will be judged on qualities including colour, clarity, odour and mouthfeel.
What water do you drink the most?
Vote in The AM Show Question of the Day.
Having trouble viewing the Question of the Day? Click here.