Ready for a new challenge? Here you go:
Reduce water usage in your home by fixing leaky faucets, which can waste up to 50 gallons a day. Turn the tap off and on during shaving, washing hands and brushing teeth. (You can save a gallon of water while washing hands, 9 ½ gallons brushing teeth, and up to 19 while shaving by turning the water on and off.) Only flush the toilet when absolutely necessary. Most toilets use about 5 to 8 liters of water every time you flush. You can reduce this by placing a milk jug filled with water inside the tank. If you need to replace your toilet, buy an energy efficient model that uses less than two gallons of water and consider purchasing dual flush toilet
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