• Don’t leave a tap dripping. Each cubic meter of water costs nearly £2.
• Ensure water temperatures are set correctly. Water should be heated to 60°C to protect against legionella. Water at hand washing sinks should ideally be blended to 43°C.
• Check urinal controllers are fitted and operating correctly. Cisterns only require to fill and flush when the building is in use. A defective battery may mean they are filling continuously.