It is International World Water Day on Sunday, March 22nd and people are being urged to make sure their kitchen taps are not on unless necessary.The occasion is being used to highlight the need to save more water and the kitchen sink is one place this can be done.Manukau Water has claimed that Sunday is the perfect time to think about how they can use water more wisely.Raveen Jaduram, chief executive of the organisation, said that there are huge savings on water bills to be made, as well as the satisfaction that can be gained by helping the environment.By minimising the use of water we can all save ourselves some money, while at the same time being kinder to the planet, he said.Every water user can take some simple steps to use water wisely, and by doing so they can be better off financially.Top tips from Manukau Water include checking and fixing any leaky taps and using a plug rather than continuously running water when washing up in the kitchen sink.