Water leaks can cost you a nasty surprise on your bill at the end of the year. For example, a drip wastes about 4 litres/hour, or about $110 per year, a trickle of water can cost you anywhere from $400 to over $1500 for a year, and a leaky toilet flush can waste cost you up to 700€ per year. So it’s time to track down leaks, change seals and repair your faucets. To do this, nothing could be simpler: read your water meter before going to bed, then when you wake up. If the number has increased, you have a leak somewhere. Now all you have to do is find where and fix it.