All those years of toilet paper.

Do you really understand it.

Today I want to tell you something about toilet paper.

1. What did people use before the invention of toilet paper?

Bark, sand, seaweed, moss, hay, shells, even stones Almost everything they can grab is probably their toilet paper.

Well, it's just so casual

Of course, if it's the rich, it's usually marijuana, lace or wool.

2. When does the first toilet paper appear?

On August 26, 580 (the first day of the eighth lunar month), China invented toilet paper. It seems that toilet paper was not very comfortable to use at that time.

3. How did modern toilet roll design come into being?

In fact, due to a small accident, about 100 years ago, Scott Paper Company of the United States bought a large number of papers. Due to negligence in transportation, the paper surface was moist and wrinkled, so it could not be used at all.

In the face of a warehouse of useless waste paper, they made a row of small holes in the roll paper to make it easy to tear off and become small squares.

They were sold to railway stations, restaurants, schools and other places, and asked to put them in toilets. As a result, this method was quite practical and convenient, and was very popular, and soon became popular.