Fuckin' hell, I cannot imagine people going about shitting and then mixturing water with shit in their shithole lol.
Do as educated europeans, do: wipe your ass with toilet paper AND THEN wash it with water. The order matters A LOT.
Apparently, bidet is the forefront of civilization...if you don't have those over there, just make your bathroom suited to have one and install it yourself.
Thank me later.