Rather than the Tersorium (basically a shitty sponge), the answer is the bidet or the bidet shower[1] which is common in the Middle East and Asia.
[1] https://en.wikipedia.org/wiki/Bidet_shower
Rather than the Tersorium (basically a shitty sponge), the answer is the bidet or the bidet shower[1] which is common in the Middle East and Asia.
[1] https://en.wikipedia.org/wiki/Bidet_shower