Everyone was still discussing seriously.
But suddenly, the topic changed, and the content gradually became perverted!
Especially since someone had even started to play with the recently popular writing style.
Something was wrong!
Was this something that could be seen without spending money?
Li Ke smiled and shook his head. No matter where he was, there was no shortage of netizens who could do things.
However, some of the suggestions made sense.
After all, as a modern person, he was already used to modern toiletries.
For example, toothbrushes, toothpaste, soap, and other toiletries.
Once he transmigrated to the Tang Dynasty, none of these things existed in the Tang Dynasty!
According to the records of toothbrushes in the Tang Dynasty's medical book,"Outstation Secrets," the people of the Tang Dynasty used willow branches as toothbrushes!
Moreover, it was not like the current brush. Instead, he used his teeth to bite the willow branch until it was soft, and then dipped it in the powder to brush his teeth.
The willow branch he used was also known as Teeth Wood!
Moreover, this kind of tooth wood was only used within the Buddhist Sect and was not popularized in the Tang Dynasty.
Most people still gargled with salt water to achieve the purpose of cleaning their mouths.
However, these were all too outdated. The ancients might be able to accept it, but for someone who had transmigrated from the modern world and was used to using toothbrushes and toothpaste, this was completely unacceptable!
He was a bit of a clean freak.
When he thought about how he would not be able to effectively clean his mouth after transmigrating, he felt like ants were crawling on his body. Something was wrong with him!
"Toothbrushes and toothpaste must be produced!”
At this moment, Li Ke's determination was exceptionally firm!
The main reason was that as a modern person, he had already developed the habit of brushing his teeth every day.
If he didn't brush his teeth, he wouldn't dare to speak to anyone outside.
It wasn't because of the taste in his mouth, but because of a sense of shame!
Therefore, even if he didn't want to make money from toothbrushes and toothpaste, he had to make them for himself!
"We have to make soap too!"
Apart from toothbrushes and toothpaste, Li Ke believed that soap was equally important!
Modern people bathed every day, and daily necessities such as soap were essential.
Of course, most modern people used shower gel.
However, Li Ke didn't like shower gel. Every time he used it, he felt like he hadn't showered properly.
He had always been using soap.
The soap used by the people of the Tang Dynasty, or bath beans, was actually similar to soap.
The general theory and composition were somewhat similar, but there was still a big difference!
The soap was made from the spleen of a pig, which undoubtedly had high requirements for raw materials.
Therefore, during the Tang Dynasty, only the royal family and nobles could use soap.
Because of the scarcity, the cost was high.
However, the raw materials used to make soap were very different from soap. The requirements for raw materials were far lower than soap!
In this way, soap could be mass-produced and the cost would be very low.
It was better than soap, but it was also many times cheaper than soap!
Whether it was bathing or washing clothes, the effect of removing oil stains was very good.
Soap, a daily chemical product, could definitely become one of his trump cards!
Of course, the reason why he had to make soap was actually similar to the reason why he needed toothbrush and toothpaste. He had to use it himself!
At the same time, there was something he had to do.
It was toilet paper!
The ancient times were not as luxurious as the modern times. After using the toilet, one could use paper to clean it.
In ancient times, paper was very rare and expensive. Even scholars did not have enough.
Moreover, paper had a very high status in the hearts of scholars.
Even if you had the money to buy paper, if you used it to go to the toilet, you would probably be scolded by scholars!
I'll teach you a lesson and let you know what the ancient 'internet storm' is like!
Therefore, in order to have a good toilet experience after transmigrating, toilet paper was still very necessary!
As for white sugar, the market was also very large.
The ancients had the habit of eating sweets, and many people would add sugar to their food.
However, the purity of sugar in ancient times was not high enough and there were too many impurities.
This resulted in the sweetness not being sweet enough and the color not being pure enough.
As long as he made the exquisite white sugar that looked like snowflakes, it would definitely sell like crazy!
There was also ice. Ice was very precious in ancient times because the storage conditions of ice were very difficult!
Only the royal family would build an ice cellar to store some ice.
In the summer, ice cubes were sometimes given to princes and ministers as treasures.
It was enough to show how precious ice was in the ancient summer!
The reason why ice was so precious in the ancient summer was because the ancient ice-making technology completely relied on nature!
There was no other method. It was simply cutting some thick ice into square ice cubes during winter and storing them in an ice cellar deep underground.
This way, the ice would melt very slowly due to the low temperature all year round.
By summer, half of the ice stored in the winter would have melted, and the remaining half would be enough for the royal family.
At this time, the benefits of making ice with saltpeter were shown!
The saltpeter did not depend on the season or temperature to make ice. Even in the middle of summer, as long as a certain amount of saltpeter was added to the water, the water would turn into ice after a while!
It was very convenient and fast. Saltpeter was simply an ice-making artifact!
He could make as many ice cubes as he wanted, and he could ask for them whenever he wanted.
The cost was also very low!
"Saltpeter can indeed be used to make ice. Modern people are used to drinking cold drinks in the summer. If we don't have cold drinks in the summer after transmigrating, it will be really difficult!”
Li Ke was very interested in making saltpeter ice because it was the key to relieving the heat in summer!
In ancient times, there was no air conditioning in summer, not even an electric fan!
If he only fanned himself with a fan, it would be quite difficult.
However, it would be much more comfortable if there were ice cubes. Putting a few ice cubes in the bedroom and melting them would definitely make the room much cooler.
It could almost be used as an air conditioner!
Most importantly, when the summer was too hot, they could still drink cold drinks!
This was definitely good news for him!
This book is provided by FunNovel Novel Book | Fan Fiction Novel [Beautiful Free Novel Book]