Rain Water
Rain water is a good source to use. For one thing it is free and if you are looking to cut down on your out going spendings, why not start with rain water! The rooftop for example collects so much water when we have a rainfall. It is really simple to divert some of that water and store it in a water storage tank. Now depending on what size storage tank you have, the water is free for you to use how you want it. |