Water you drinking this month? Can you resist coffee, beer, wine, juice, soft drinks and tea and mater your only beverage for the whole month of March?
One in nine people worldwide don't have close access to clean water. You can help change this by signing up to the Water Challenge and fundraising for WaterAid.
With support from people just like you, WaterAid was able to help 1.5 million people access clean drinking water last year alone.
So water you waiting for?