every situation.
## 1. Every Flush Uses Clean Water
Modern toilets are much more efficient than older models, but every flush still uses water.
Depending on the toilet, one flush may use several liters. Older toilets can use considerably more.
If one person urinates five or six times per day and flushes every time, that can add up to thousands of liters of water over a year.
In a household with several people, the total becomes much larger.
Reducing unnecessary flushing can therefore lower household water consumption without changing how much
