Finest Servant

Lin Wanrong still cares about Qin Xian'er's words. Now that Xiao Qingxuan is the closest person to him in this world, he doesn't want her to be in any danger.

You have to think of a way to do this. If it really doesn't work, just take advantage of the chaos to do Qin Xian'er. I don't believe it. Even if you are a genius, can you beat my two golden spears? hey-hey.

Back in the Xiao family's own nest, he couldn't sleep for a long time, and the shadow of Xiao Qingxuan kept lingering in his mind. Now it seems that Xiao Qingxuan's family must be rich or expensive, and it is necessary to have less resistance with her and to further strengthen their own strength.

Martial arts are not bad, plus poison needles and muskets, even if Dongfang is undefeated, Lao Tzu can also fight. Xingxingshiweixian is running very well, and the money is in the bucket every day. The Xiao family's underwear and perfume business is also exceptionally smooth, especially the perfume business, which is simply huge profits.

It's a pity that due to the production capacity problem, the production of perfume has not been able to come up for the time being, and the money that is in white flowers can't be earned, so I am anxious to see it. Moreover, the fragrance business alone seems to be too thin, and we should find other related businesses to gradually improve the product line, the variety is rich, and there are more opportunities to make money.

In fact, since the birth of perfume, he had a plan in his mind. Now that he has made perfume, why not make other daily necessities? With perfume, you can also make soap.

The raw materials of soap are very simple. They have been taught in middle school chemistry textbooks. Lin Wanrong also did a classroom experiment at that time. The oil and caustic soda were heated at high temperature, and the process was not complicated, which was conducive to mass production.

There are also two types of soap, laundry soap and toilet soap. The process of laundry soap is rough, and it can be directly extracted with animal fat and caustic soda. In order to save costs, one or two percent of rosin can also be added to it. Soap, the same principle. It is just a bit more complicated than the process. It needs to be made of vegetable oil and caustic soda, then purified and added with essence.

Fragrance is naturally not a problem. Anyway, brewing perfume, leaving a lot of flower braid residue, just can be used for waste.

With the experience of perfume, Lin Wanrong has a lot of confidence, as long as this soap is made. It has become a profiteering product comparable to perfume. A perfume and a restaurant alone are enough, plus the soap industry, he has three golden roosters that lay eggs all at once, two of which are exclusively owned by him.

With this idea, he became excited, and his heart was itchy. The two-handed ability of Lao Tzu was purely an exclusive invention. If there was a Chinese Academy of Sciences in this era, I would have been the dean long ago.

He also wanted to get some shampoo, facial cleanser, etc., but unfortunately he didn't know much about these things. What I regret more is that I didn't study the ingredients of Viagra well, if I had the patent of Viagra in hand. ***,

Make him hundreds of small blue pills and sell them exclusively to emperors and princes and ministers. If I don't fucking die, there is no reason for me.

He was very agitated that night, cheering for his great invention, but he didn't sleep a night. The next morning, I got up early in the morning and hurried to go out.

When I walked to the middle of the yard, I saw the eldest young lady came in from the outside. It turned out that she and the second young lady stayed at Qixia Temple yesterday. The sisters talked all night and only came back this morning.

Seeing Lin San walking out with a smirk on his face, without even taking a look at himself, Xiao Yuruo stopped him and said, "Lin San, what are you doing?"

Lin Wanrong stopped. Seeing the person coming, he smiled and said, "So it's the eldest lady. I'll go buy lard."

Xiao Yuruo glanced at him and said strangely, "You're not a cook, what are you going to buy that thing for?"

Lin Wanrong smiled and said: "The secret cannot be leaked."

Seeing his mysterious appearance, the eldest lady said in her heart, this guy. I'm afraid there's something crazy. After seeing the power of the perfume, she became very curious about him, and said, "I'll go with you when I get up in the morning and have nothing to do."

Isn't that right, Miss accompany me to buy lard? This is a good thing to say or not. Lin Wanrong said with a bitter face: "Miss, don't kill me. You are a big man, how can you mess around with me, how is the progress of perfume sales?"

Xiao Yuruo nodded and said: "The sales are very good. By the way, we are going to Jinling Poetry Society the day after tomorrow, so you can go with me, see more of the big scene, maybe it will come in handy in the future."

Lin Wanrong understood, this is the eldest lady who is cultivating me, probably trying to make me a white-collar backbone and an elite of the Xiao family, hehe, it's a bit interesting.

He smiled humbly once and said, "Since the eldest lady ordered it, I naturally did it. But I don't know what the Jinling Poetry Society is."

The eldest lady nodded, thinking to herself, if you had this humble attitude every day, I wouldn't always show you your face.

"The Jinling Poetry Society is the largest place to study in Jinling. There are many famous talents and talented women in it. If this perfume is sold among them, it will be a great success."

Lin Wanrong nodded, he understands this truth, isn't it the star effect, the talented girls of this era are equivalent to those female stars who left the country in his previous life. If you find a beautiful and talented woman and say "washing is healthier", it will be too difficult not to be popular in Dahua.

Just thinking about it, the eldest lady continued: "This Jinling Poetry Society has gathered the biggest contacts in Jinling, not only Hou Yuebai, the first talent in Jinling, Yu Wenpo, the first talent in Yangzhou, and Luo Ning, the first talent in Jinling. Miss and her many ladies and gentlemen, if we find an opportunity among them, then our perfume will have a firm foothold in Jinling."

The eldest young lady seems to be in a good mood today. She changed her former impatience and spared no effort to introduce him to this business. It seems that she really wants to train him into the backbone of the Xiao family.

Lin Wanrong pouted with disdain, and said for a long time, it turns out that the Jinling Poetry Society is Luo Ning and the others who are there to support the facade. However, the upper-level route of the eldest lady was very well chosen. It is the gathering place of some talented officials from the family, and it should be the focus of research.

After the eldest lady had spoken for so long, she saw that he looked relaxed, and she didn't know how much he heard, so she secretly snorted and waved her hand to let him go.

Lin Wanrong is notorious for being a lazy master, so there is no need for him to go out of his way to buy lard. He is now the Gao Ji family member of the Xiao family. He is the big celebrity in front of the ladies and ladies, and even the two chief executives were compared by him. Now that his value is soaring, if he doesn't know how to use it, he will not be the third brother Lin who claims to be omnipotent in Xiao's house.

He went and picked a lad. But it was the one who went to the kiln with Young Master Biao and flattered the Young Master that day, and was rewarded with a tael of silver, called Sande.

"I said three virtues -" Lin Wanrong said.

The young man hurriedly clasped his fists and said, "Third brother, don't kill the younger one. You are the third brother, how dare I use your name, from now on. I will be called Side."

Day, look at this flattery, and know how to avoid it, or else say this kid has a future. Feeling like a fox and a tiger, he was very comfortable, so he nodded and said: "I said four virtues, go to the butcher shop and buy me four catties of lard, and by the way, help me get some purer caustic soda, and then put Fubo called back. He said I had something to discuss with him."

It is cool to have errands. After sending three things in one breath, Lin Wanrong only moved his mouth, and these four virtues were done neatly. When Fu Bo came back, he saw Lin Wanrong directing the four virtues to start a fire in the stove. The lard of Bai Huahua was tumbling in the boiling water, and there was a faint fishy smell in the air.

"Uncle Fu, you came back just in time." Seeing that there is another labor to join, Lin Wanrong will not be polite.

He took from the side a large piece of fine emery cloth that had been prepared. Orderly commanded: "Fu Bo, you are an old experience. After the four virtues have cleaned up the dirt on the surface, you can use this filter cloth to filter the grease out and wash it again."

Uncle Fu said strangely: "Lin San, what are you going to do?" To say Uncle Fu and Uncle Chang still really admire this Lin San, although this boy is only half-hearted about flower art and machinery The whimsy made the two of them stunned.

Lin Wanrong naturally would not say it. After a hahaha, he said, "Uncle Fu, we are old friends, don't you believe me?"

Uncle Fu snorted, you kid, you don't have any thoughts of respecting the old and loving the young, but he still trusts Lin San very much, and it doesn't look like he is joking when he sees him. and did as he said.

Lin Wanrong took his special pencil and kept writing and scribbling on the paper, but they were all symbols that neither of them could understand. love you forever."

He was in high spirits, and asked Fu Bo to pour all the washed fat into the pot, and boiled it again.

The fire temperature is getting higher and higher, and the four virtues are constantly stirring in accordance with Lin Wanrong's instructions. Lin Wanrong took the caustic soda that was one-third of the fat weight and threw it into the pot.

Continuing to boil for less than half an hour, he asked Si De to pour a large amount of coarse salt into the pot and stir it evenly. Anyone who has studied chemistry knows that the term for this thing is called "salting out".

About half an hour later, Fu Bo and Si De were surprised to see that in the cauldron where the lard was boiling, a layer of pale yellow ointment gradually surfaced on the water surface.

Lin Wanrong was overjoyed, this is soap, I am really a genius, dear chemistry teacher, you are proud of me, I will always remember your teaching: learning mathematics, physics and chemistry well is not afraid of the world.

This is actually a very simple chemical experiment. Oil is hydrolyzed to form higher fatty acid salts and glycerol in the presence of alkali at high temperature. Fatty acid salts are our commonly used soaps, and glycerol, plus nitric acid, can be used to make glycerol trinitrate, which is nitroxide. Because soap is insoluble in concentrated salt water, and glycerin is very soluble in salt water, soap and glycerin can be separated by adding table salt.

Lin Wanrong was overjoyed for a while, and then asked Si De to use a scraper to scrape the pale yellow paste into a large wooden box, and when it slowly cooled down, it was a large piece of soap.

For the by-product of glycerin, Lin Wanrong was still itchy. With this thing, it would be great to build a few bombs for fun. But he also knew the dangers involved. This nitrous explosive was extremely unstable, and it was easy to explode if it was shaken a little. He hesitated for a long time in his heart, and temporarily gave up this plan. It was too dangerous, and my life was more important.

Lin Wanrong looked at the large piece of soap, but was thinking about it in her heart. How much does it cost to make soap from this animal oil?

These four pounds of lard cost about eight cents of silver, and the soap can be made into about thirty or forty pieces of soap the size of a small fist. A bar of soap has to be bought for eight cents, so that's thirty or forty taels of profit. And this lard is just a test product. The cost is high, and other animal oils and vegetable oils can also be used to further reduce the cost.

After waiting for an hour, the soap finally cooled down, so Si De took a basin of clean water and threw the clothes that had been soiled for a few days in the basin to soak them. After a few swipes and a dip in water, the stains disappeared without a trace.

Uncle Fu was stunned: "Lin San, what is this. So amazing?\

,"Lin Wanrong smiled and said, "Uncle Fu, you are blessed today. This thing is called soap. I invented it myself."

Uncle Fu sighed: "Lin San, with this thing, those big girls and little daughters-in-law will save a lot of effort. They really need to thank you very much."

Lin Wanrong laughed: "Uncle Fu, look at what you said, in fact, I have always been committed to benefiting thousands of women and establishing a new trend in society. It's just that whenever I think that this goal is far from being achieved, I feel ashamed. "

Faber ignored his words. He rubbed the newly formed soap carefully, it was thin and slippery, and he was very strange, why is this thing so magical?

This soap is just the roughest kind of laundry soap. To make soap, it is exactly the same principle, except that you need to replace the oil with vegetable oil, such as coconut oil, tung seed oil, purify a few more times, add some colors and spices, and you can make soap. Lin Wanrong has always felt a pity for the broken flower braids left behind to make perfume, and this time it can finally come in handy.

He followed this method and did another experiment, but this time he used tung seed oil and sprinkled more crushed flower braids. Lin Wancha paid more attention to the soap, so she did not let the four virtues operate it, and put the paste into another box by herself.

When the soap slowly cooled down, Fu Bo and Si De's eyes became clear. I saw that the soap powder was a little yellowish, the color was really beautiful, and the air was also sprinkled with a faint fragrance of flower braids. Just smell it, and people like it.

Succeeded, finally succeeded, Lin Wanrong was excited, and finally couldn't help laughing wildly. All the beauties in the world, just wait and use the great invention of my third brother Lin, I will definitely make you more beautiful, fragrant and beautiful.

These two experiments, done for two whole days, are much easier and simpler than making perfume that day. Fubo and the four virtues followed Lin Wanrong and watched the miracle happen with his own eyes.

If it is said that Lin Wanrong did it unintentionally, then this soap was deliberately done by him. Benefit the people of the world? Lin Wanrong didn't have this kind of idea, and he was very ruthless to make money. This is the truth.

Soap is a new product. Naturally, if it is an upper-level route, the price must be set high at the beginning, and the profit is definitely not lower than that of perfume. With the monopoly of underwear, perfume, soap, especially the latter two, isn't the money in this world rolling in? In the future, I will make medicated soap, and I will build a one-stop chemical industry. Damn, who dares to fight with me. At this moment, he had a feeling of looking down on the world when he became famous.

It was already the time to hold the lantern. Uncle Fu had really opened his eyes for the past two days. He sighed for a long time before he said, "Lin San, do you want the eldest lady to see this thing?"

Lin Wanrong is also considering this issue. Perfume is handed over to the Xiao family, on the one hand because of Xiao Yushuang's face, and on the other hand because the Xiao family has a very perfect marketing network. Although Lin Wanrong has technology and products, marketing is what he lacks the most. If he was asked to spend energy on rebuilding, he would not have so much money and energy. It is also a good way to let the Xiao family operate as an exclusive agent, and this model has been seen a lot in previous lives.

He thought about it for a while, and then said to Uncle Fu, "You can let the eldest lady come and see, alas, what I did was too unsuccessful, and I always have to be exploited by her."

The arrival of the eldest lady was much faster than Lin Wanrong imagined. Probably in her eyes, Fu Bo was an honest person and would not lie, so she did not hesitate to believe what Bo Fu saw with his own eyes. If Lin San went to report, it would be very good for Miss to believe one of the ten sentences.

Xiao Yuruo entered the room and saw that Lin Wanrong was looking at her with a smile, her face flushed and she said, "Are you, you, you look like this all day long?"

Lin Wanrong laughed and said, "Miss, I've never passed by like this before."

The eldest lady glanced at him, snorted lightly, and then her eyes fell on the things behind him.

Is this the thing called soap? Xiao Yuruo looked at the two large soap bars in front of her curiously. The workmanship was not very fine, and it was a little rough, but it felt smooth and smooth on the hand. Especially the soap, with a light pink scent, she liked it a little at first sight.

"Lin San, are you really doing this?" The young lady's excited voice trembled a little.