30% of the water we use at home goes down the loo. And 43% of the water used in offices. Having a hippo in your toilet saves 10 litres every day. (Save-a-flushes save 5.)
Send me a hippo.
If your toilet is dual-flush or modern (5 – 10 years old) and has a small cistern (top bit), you probably need a save-a-flush instead.
