You can collect water from your rain and gutter when it rains for watering your plants or use it for cleaning your car. Water with soap you use for washing dishes or shampoo and soap when you take a bath can be put on your commode instead of flashing water every time. Wash your dishes in the sink instead of the machine type. Put soap on all dishes then transfer the first dish that you wash to other dishes. Go to the laundry shops for laundry instead in your home. When you take a bath wet your whole body and turn off the shower. Then apply your shampoo and soap one time so that once you open the shower it is one-time rinsing. The water you left in your drinking glass is collected and use for washing dishes.