"Mite-free sulfur soap!"

Li Qingzhao is a fashionista who leads high heels in Kaifeng City, and he is also the leader of Yizhuang, with great influence.

When he took the initiative to promote sulfur soap and soap, it immediately attracted the attention of many high-ranking ladies and nobles.

"Can this thing really get rid of mites?" Many ladies were shocked.

"Of course! This is made by the concubine body specially wrapped around the father-in-law. Li Qingzhao said proudly.

However, the thought of making soap and Fan Zheng asked her to cooperate with those embarrassing postures, which suddenly made her face flush.

"Then I'll give it a try!" A group of ladies and ladies were excited.

After all, no one wants to have their faces crawling with bugs, plus mites and acne-causing harm, so they have started to try sulfur soap and soap.

However, as soon as everyone used soap, they were immediately conquered by the magic soap, plus the magic of soap is very much, in addition to sulfur soap to remove mites, soap can wash hands and bathe, soap can be washed, once launched, immediately swept the entire Kaifeng City.

At the moment, Li Qingzhao took advantage of the situation to let Kaifeng Yizhuang prepare for the soap workshop, and worked overtime to start producing soap.

"How could it be so coincidental! As soon as the doctor announced the discovery of mites, Yizhuang created a mite-removing sulfur soap! Some people also saw that Yizhuang was making money every day, and they couldn't help but be jealous.

However, with the news from the south, the doctor was immediately cleared of grievances, and the doctor used an 800-fold microscope to find out the source of the potbelly disease, which turned out to be an invisible insect with an even more terrifying name - schistosomiasis.

"Potbelly disease has officially been renamed schistosomiasis! The host of schistosomiasis has also been identified, that is, the snails, which are extremely common in the south. ”

As soon as this news came out, Kaifeng City was in an uproar. The discovery of schistosoma in the belly disease in the south further confirmed the theory that the source of the disease is alive, and there is no doubt about mites at present.

In Kaifeng City, there are also many travelers from the south, who know a lot about potbelly disease, and even more so about potbelly disease.

Once a person is infected with potbelly disease, his limbs will be emaciated, his belly will enlarge, and he will eventually suffer for a lifetime.

The snail is a common thing in the south, many times when there is a famine, many people even take the initiative to catch the snail to eat, who would have thought that it is the culprit of the big belly disease.

"According to the research of doctors, snails are the only reservoir of schistosomiasis, and they also ask the imperial court to order a ban on the consumption and sale of snails, as long as rivers and lakes with snails are found, warnings must be set up, and it is strictly forbidden to enter the water." Su Song asked.

Zhang Dian frowned and said: "Although this method is feasible, I am afraid it will be difficult to work, there are many paddy fields in the south, and there are snails in many paddy fields, maybe the corresponding water source should be used, is it necessary for the people to abandon the fields in order to prevent and control schistosomiasis?" ”

Zhang Dian is also a person from the south, so he naturally knows the customs of the south, and now that the labor has been carried out to the south of the Yangtze River, if it is because of schistosomiasis, I am afraid that it will only increase the turmoil.

Su Song frowned suddenly, on the one hand, the safety of the people, and on the other hand, the people's livelihood, it is indeed a dilemma.

Seeing this, Fan Zheng arched his hand and said: "If you want to solve schistosomiasis and save the paddy fields, it is not impossible, that is, to gather a lot of manpower and material resources to eradicate snails in key waters." ”

"Eradicate the snail!" Many people in the south exclaimed.

It is important to know that snails are widely distributed in the south and reproduce amazingly, so it is difficult to eradicate them.

Fan Zheng nodded that in later generations in China, there were several large-scale artificial eradication of snails, which finally curbed schistosomiasis, which had been poisoned for thousands of years.

"Although this method is stupid, it is an effective method, of course, even this cannot completely eradicate schistosomiasis, and doctors will also study drugs to treat schistosomiasis, so that all people are sick." Fan Zheng said solemnly.

A group of officials couldn't help but sigh, I am afraid that the south will have to add another heavy conscription -- the removal of snails.

"Accurate!"

Zhao Xu waved his hand.

Potbelly disease is very harmful, and even has a tendency to become more and more serious, and now that doctors have found the source of potbelly disease, the sooner it is eradicated, the better.

With the approval of the plan for the prevention and control of schistosomiasis, the existence of mites was once again confirmed, which made Yizhuang's soap business explode again.

Since the source of oil for soap is mainly lard, it even indirectly drives the price of pork up.

The price of pork has risen many times, and even alarmed Zhao Tong, the king of Shen, and when he learned the reason, he immediately found Fan Zheng.

"King Shen rest assured! Soap has just started, the people of Kaifeng City do not like fatty meat, lard is cheap, soap workshop this is the first choice of pork as raw materials, and when the price of pork rises, soap will naturally choose other oils. Fan Zheng explained.

In Kaifeng City, pork is cheap meat Although there has been a change, but there is a prejudice, the price of pork is not high, and Kaifeng City is the place where the Great Song Dynasty recovered, there is no shortage of fat, fat lard is not liked, and the price of fat meat is lower.

In addition, lard is very easy to solidify, and saponified soap is easy to shape, which is why soap workshops use lard as the preferred raw material.

"Fan Taicheng acts, this king is naturally relieved." Zhao Yan breathed a sigh of relief.

Recently, the situation in the palace has been turbulent, and as a prince, he naturally doesn't want to be in the limelight at this moment.

Fan Zheng nodded and said, "In addition to lard, the doctor also has a project that he wants to cooperate with King Shen. ”

"And cooperation?" King Shen Zhao Yan raised his eyebrows.

Fan Zheng nodded and said, "Yes, the doctor is ready to buy the pig hair after slaughter in the pig farm!" ”

"Pig hair?" Zhao Tong couldn't help but be surprised, pig hair is a waste of pig farms, and the doctor is actually ready to buy it?

Fan Zheng nodded and did not shy away from saying: "The doctor is preparing to enter the field of personal care, and found that most of the people who keep their mouths clean are using items such as willow branches, which is extremely inconvenient, and the brush is not clean at all. ”

"Brush your teeth with pig hair?" Zhao Yan couldn't help but twitch his face, everyone in the world thinks that pigs are unclean things, Fan Zheng first changed the prejudice of the Great Song Dynasty against pork, so that pork was widely accepted by the people of the world, and then used lard to smelt soap, and now he uses pig bristles to make toothbrushes, feeling that this pig is a treasure all over his body.

Fan Zheng nodded and said: "The pig hair is moderately soft and hard, and then it is sterilized at high temperature by the doctor, cleaned and made, and made into a toothbrush that is cheap and affordable, and will surely enter thousands of households in the Great Song Dynasty in the future." ”

Since he was forced to make soap, Fan Zheng inadvertently discovered that Da Song was almost blank in the field of personal care, so he naturally did it.

In addition, the recent expansion of the doctor is in urgent need of money, these personal care products can certainly provide a steady stream of money for the expansion of the doctor, and become a boost for the doctor's prosperity.

And Zhao Tong also couldn't help but smile bitterly, he didn't think of making money by raising pigs at the beginning, but now he is forced to make a lot of money.

(End of chapter)