Are they clearner than us !

HERE
In most of toilets in Turkey, there is a small tube connected to the upper rim of toliet in order to wash your arse after a person done his/her nature call.
It is a very good idea because the person's bottom is always clean without any bad odors specially you could be far from a good shower.
Somehow this technique is better than wiping a person's bottom, although it is not perfect.
The reason is if you are NOT careful you might splash yourself with that dirty water or your dirty hand that washed the bottom.
By the way in this technique you would save loads of toilet paper rolls over years !