| Water is a vital natural resource that is too valuable to waste. The less we use, or abuse it, the less we degrade this precious resource and the less money we have to spend bringing our water back to an acceptable standard. One way you can help is by being Water Wise around the house. Let our calculator help you discover how to save water (and money) around your home. Start here |  |  |  |  |  |  |  |  | Give your car a sponge bath, not a shower. Clean the car with a pail of soapy water. Only use the hose to rinse off the suds. |  |  | |  |  |  |  | | |  |