User: Can you provide information on efficient water usage in my household?
Assistant: Efficient water usage in your household can be achieved by installing water-saving fixtures like low-flow faucets and showerheads, fixing leaking toilets and pipes, and taking shorter showers. Additionally, you can install water-saving appliances such as efficient washing machines, dishwashers and water heaters. Other measures include using the dishwasher and washing machine only when full and only running the washing machine once full, taking shorter showers and using a bucket to wash your car.