Why are we the only species who needs to use toilet paper?

Question

Title.

In: 306

Answer 1

You don’t need to. Before we had all these inventions we used to wipe it with our hands.

Same can be done today, and in lots of countries it’s still a common practice.

Its just that once you make a habit of something you can’t easily change it, especially in developed countries where if your wipe your butt with your hand, people consider it unhygienic.😂