Shen Binglan, Xiao Yu'er and Da Yu'er are doing laundry.
Qin Yu was lying on a wicker chair swaying, drinking tea and eating cakes, feeling very comfortable.
at the same time.
Xiao Nan, along with Deng Bao and Chen Kui, hurried in from outside the yard.
"Brother-in-law, do you have any important tasks for me to do?"
Xiao Nan rolled up his sleeves and ran towards Qin Yu happily.
I saw a few people coming.
Qin Yu took out a material list that he had just written and handed it to Xiao Nan, "You are here just in time. I want to study something and buy this material back."
Xiao Nan took the materials and looked at them individually, frowning, "Vegetable oil, plant ash, lily petals, violet petals, distilled liquor..."
Look at these nondescript combinations.
Xiao Nan looked at him blankly, "Brother-in-law, what... is this for?"
Qin Yu looked at Xiao Yu'er and the others and raised his chin.
Xiao Nan was stunned at first, and then was shocked, "Ah? This...is this for pinching people?"
Qin Yu: "..."
Pinch someone?
You really think of me as Nuwa, are you trying to create humans?
Qin Yu said lightly: "It's not pinching someone, it's something that can be used to wash clothes."
Xiao Nan was stunned and suddenly realized, but he still asked doubtfully: "Brother-in-law, when did you become interested in washing clothes and want to study something yourself?"
Qin Yu smiled mysteriously, "I'm not interested in washing clothes at all, but I am very interested in making money. If this thing is finished, it can be sold well. We can sell it for a few taels of silver for the cost of one penny."
Xiao Nan looked at Qin Yu in bewilderment and exclaimed, "Brother-in-law, is everything you said true?"
Qin Yu said calmly: "That's natural. I have never lied to you, but then we publicized that Emperor Wei used the same soap and washed his dragon robes with this stuff. Are you crazy about it?"
Listen to Qin Yu's words.
Xiao Nan's eyes were full of excitement, as if he was seeing countless amounts of money.
Deng Bao and Chen Kui were so frightened that they broke out in a cold sweat. They dared to advertise to His Majesty. Apart from the Prince Consort, there was no other person in the world.
Da Yu'er, Xiao Yu'er and Shen Binglan looked at Qin Yu in amazement.
They were still thinking why there was no movement after Qin Yu finished speaking. He was taking a nap here. It turned out that he had brought the prince here to work as a coolie.
That's not all. He used Emperor Wei to advertise his stuff. It was really unethical. Only Qin Yu could do such a thing.
"Go, hurry up and find the things, don't delay my brother-in-law and me from making a lot of money!"
Xiao Nan thrust the material list into Deng Bao's hands.
"Yes, Your Highness." Deng Bao and Chen Kui bowed, and then left Prince Qin's Mansion to prepare.
They didn't dare to be careless about what the prince and the prince consort told him.
After Deng Bao and Chen Kui left.
Qin Yu and Xiao Nan were drinking tea and chatting.
An hour later.
Deng Bao and Chen Kui returned to the hospital and bought all the materials.
Qin Yu looked at Xiao Nan and muttered: "Let's just do it. This thing is a business secret, and it won't be good if it is revealed."
Xiao Nan nodded hurriedly, "I listen to my brother-in-law."
Afterwards, Qin Yu began to direct, while Xiao Nan, Deng Bao and Chen Kui worked.
Da Yu'er, Xiao Yu'er and Shen Binglan in the room all couldn't stand it.
This is really treating the prince as a servant.
But the most important thing is that the prince does it endlessly. How do you think this thing makes sense?
In fact, making soap is not difficult, but the effect is definitely worse because Qin Yu does not have the most basic foaming agent and other things.
But the effect is stronger than using plant ash and honey locust directly.
First, Qin Yu asked Xiao Nan and three others to smash lily petals, violet petals, acacia and soapberry, and then distill the essential oil.
Distillation technology is not difficult and is not much different from the method of distilling wine.
Lily essential oil, violet essential oil, soap locust essential oil and soapberry essential oil are available for later use.
Xiao Nan smelled the fragrance of lily essential oil and violet essential oil and couldn't help but marvel at Qin Yu's clever methods.
This was the first time he smelled such a pure fragrance.
Then the process of purifying the lye begins. The lye is also relatively easy to produce. It is a process of adding water to plant ash, filtering and purifying.
After the lye is prepared.
Qin Yu poured the vegetable oil, soapberry essential oil and soap locust essential oil into the lye solution and began to stir wildly.
This jar is original.
The other two jars contain solutions of lily essential oil and violet essential oil respectively.
This solution was very viscous, so Qin Yu put some alcohol into it to facilitate stirring.
Xiao Nan, Deng Bao and Chen Kui, each with one can.
Qin Yu was eating cakes and cheering them on.
Qin Yu likes to divide things into three, six or nine grades.
So he made the soap into two flavors. The original flavor was twenty-five cents a piece, and it only had the herbal scent of plant ash, soapberry and honey locust, but the smell was relatively light.
Because soapberry and acacia were originally used for decontamination.
But lily essential oil and violet essential oil are different. They have a particularly strong fragrance. After washing the clothes, there will be a floral fragrance left.
So this is a high-end product, and Qin Yu is going to sell it for five taels of silver a piece.
Anyway, those who buy high-end goods pay attention to taste and not short of money, so Qin Yu must be ruthless to make money from them, and the main thing is to buy high-quality goods at a good price.
In fact, the cost of this flower-scented soap is only two cents, but Qin Yu sells it for five thousand cents a piece, a profit of twenty-five hundred times. This is a fucking huge profit among huge profits.
But there is no way, this is the benefit of mastering core technology.
Qin Yu is a one-of-a-kind, monopolistic product that no one can produce.
Xiao Nan worked very hard and said while stirring: "Brother-in-law, this thing is really fragrant. This girl and my wife must like to use this thing to wash clothes, even the sachet is saved."
Qin Yu smiled and said: "That's natural. We are helping them customize this. If we don't sell it to them, who will we sell it to?"
Now Xiao Nan has learned from Qin Yu that women's money is really easy to make, and the profits are huge.
Not long after.
The soap liquid is made.
Xiao Nan and the others poured the soap solution into the mold and waited for it to dry.
"Brother-in-law, it's all done."
Xiao Nan wiped the sweat from his forehead and looked at Qin Yu happily.
Deng Bao and Chen Kui were panting from exhaustion.
They were really convinced. The prince worked really hard for the prince consort, and they didn't dare to relax even a little bit.
Fortunately, Chen Kui is a martial arts practitioner.
Deng Bao was almost exhausted.
Qin Yu stood up, nodded with satisfaction, and waved: "Let's go, I'm treating you to a treat. I'll take you to have a good time today. In a few days, you will know the value of this thing."
Afterwards, Qin Yu led Xiao Nan and the others to leave Prince Qin's Mansion, planning to go out for a big meal, and then go to Jiaofangsi to listen to music and get a one-stop service.
Xiao Nan was naturally very happy. Although he contributed a little, he got a share of the profits.