Australians average 8 minutes per shower using up approximately 120 liters of water with a standard shower rose installed. Smaller more efficient shower heads still use approximately 70 liters of water per shower. Multiply this by the number of people in your household and it starts to add up.

For the sake of $30, nick down to your local hardware store and and pick up a water efficient shower rose, or consider a 4 minute shower timer to help you halve your shower time.