Xiao Tao couldn't help but smile and pursed her lips and stepped forward to take the two porcelain bottles, and asked, "Just keep shaking like this, and the perfume can be made?" ”

Chen Siye nodded and said, "Almost, you don't have to leave, you can help me try it after it's done." ”

Xiao Tao's eyes lit up when she heard this, and she shook it vigorously with one hand and one pronged at the same time.

So a few people alternately went into battle, so that these porcelain vases were not idle for a moment, and after shaking for half an hour, Chen Siye said in his heart that it should be almost done, so he called it off.

Under the guidance of Chen Siye, several people filtered the solution in the porcelain vase with several layers of clean gauze, so that the final product was obtained.

At this time, the faint aroma of peach blossoms has drifted away, and looking at these bottles of finished products, the three girls are all shining in their eyes.

Xiao Tao sniffed the smell with an intoxicated face and said, "This is the real perfume?" Sure enough, the smell is pleasant, and the semi-finished products made by Miss before only have a very light aroma. ”

Chen Siye said that it would be good to only use water to make a little aroma, and only after using alcohol and the essential oil in the flower can it stimulate its original fragrance, and the taste of alcohol will also be neutralized.

The final product is a translucent pink liquid with a slightly cloudy feeling, which makes Chen Siye a little dissatisfied, but due to the limited conditions, he can't find anything better to filter for the time being.

He went to the four bottles of perfume and smelled the smell, but found that the aromas were actually similar, and he couldn't tell which one was better, which made Chen Siye frown a little.

Xiao Tao on the side saw him frowning, and couldn't help but ask, "What's wrong?" Isn't this perfume made? ”

Chen Siye shook his head and did not answer, and said to the third girl: "You go and wash your hands with soap, so that there is no trace of perfume on your hands." ”

When filtering perfume, everyone has some perfume on their hands, and their hands are fragrant.

"Huh?" The three girls are a little reluctant, and they still want to show off the fragrance of their hands.

Chen Siye rolled his eyes and said, "Go quickly, wash it to find out how effective these bottles of perfume are." ”

Only then did the three girls understand that they were asking them to try the perfume, so they hurriedly went to wash their hands cleanly, and then came back and stood in a row and looked at Chen Siye expectantly.

"Hands outstretched."

The three girls each stretched out their hands, Chen Siye first took Xiao Tao's hand, carefully poured a drop of perfume from the porcelain bottle with the highest alcohol concentration, and wiped it on Xiao Tao's wrist, and then wiped it with his index finger.

Then pour a drop of each of the lower alcohol concentration on the wrists of Xiangling and Miaozhu, and wipe it with different fingers.

After wiping the three of them, they found that there was still a wrist, and when they looked up, it was Jingqing, Chen Siye couldn't help laughing and scolding: "Go and go, what are you doing to make a scene." "Just kidding, how could Chen Siye do something that is not beneficial? Later, I will hold the arms of a few more women and smell them, if I hold the hands of this stinky boy and smell them, I can't accept this picture when I think about it. So Jing Qing stepped aside with an aggrieved face.

Then Chen Siye took the hands of the three girls as a matter of course, flipped over and sniffed the smell carefully, and was so ashamed that the faces of the girls were red, but he said righteously that only by applying it to the body could the perfume effect be tried, and the girls could only let him.

But in the end, he came to the conclusion that the bottles were not too similar. In this way, you can only look at the durability of the aroma, so Chen Siye gave it

The three girls told them to keep snacks, and when the aroma on their wrists dissipated, they came to tell him in time, and after saying that, Xiao Tao ran away with a happy face, probably to show off with someone.

As for the last bottle of perfume, it was the lowest alcohol concentration, Chen Siye wiped it on his wrist, and he wanted to try it for himself to see how long the fragrance lasted.

Then, in less than an hour, the fragrance on Chen Siye's wrist was gone, and Xiangling and Miaozhu were only about half an hour behind him, so they also came to tell him that the fragrance had disappeared.

Chen Siye couldn't help frowning, although the alcohol concentration was lower, the smell dissipated too quickly, could it be that it didn't succeed?

Only Xiao Tao was left, and Chen Siye didn't have much hope, but he didn't expect that nearly two hours later, Xiao Tao came to him.

This can't help but make Chen Siye breathe a sigh of relief, modern eau de toilette lasts for about 3-4 hours, and strong perfume is estimated to last 5-6 hours, it seems that this perfume is still relatively successful.

"It's a success, isn't it? As for the perfume, let me take it and try it on for Miss. After Xiao Tao came to report, he asked for perfume directly.

"Don't worry, you need to let it sit for two days before you can use it."

"Why sit still for two days? Isn't it already usable? Xiao Tao looked impatient.

"One is to make it fully integrated, and the other is that there are some impurities in it, which must be allowed to settle down to look more pure."

"You give me some first, and I'll take it back and put it for myself for two days." Saying that, Xiao Tao took out two small porcelain bottles with a colorful face, and said, "My bottles are ready, can you let me go home empty-handed?" ”

Chen Siye laughed and said, "I think if you help Sister Le Xuan fake, give yourself a true one." ”

I had no choice but to pour some for her, and the finished perfume was about 300 milliliters, and there were still a lot of porcelain bottles filled with Xiao Tao.

After taking the perfume, Xiao Tao left happily.

But it didn't take long, and I don't know if Xiao Tao went to Wei Ruixuan to show off or what, the women actually came to ask him for perfume in a group, and Ming Yuesu even complained that he was a white-eyed wolf, and he didn't know how to give them good things first, and he still hid them.

Chen Siye originally planned to wait for two days to surprise them, but he didn't expect to complain instead, and couldn't help crying and laughing, so he had no choice but to give the rest of the high-efficiency perfume to the six girls, and no one happened to get a small bottle.

And the remaining three bottles of low-strength perfume, except for the shorter duration, there is not much difference, Chen Siye directly took out a bottle and gave it to Xiangling and Miaozhu, let the two of them divide it equally, and the two women were happy.

As for the rest, he kept it for himself, maybe when he could use it for favors.

Subsequently, Chen Siye was ready to make the toilet water, and with the experience of making perfume, the flower water was much easier, just use the highest concentration of alcohol.

As for mint and rosemary, they were all available in the county lord's mansion, so Chen Siye asked Xiangling and Miaozhu to pick some back, then wash them and dry them, and then start making flower water.

After fully mixing with the same shaking method, the dizzy Chen Siye said in his heart that if it was put into production in large quantities, it would not be possible to rely on manual mixing, this work was really not done by people.

The final product is a light green color, which is somewhat similar to modern toilet water, and the refreshing and cool smell reveals a faint aroma of rosemary, which immediately makes his mind clear when he smells it.

Chen Siye couldn't help but rejoice: "It's a success!" ”

Xiangling, who had been watching from the sidelines, asked, "Childe, is this also a perfume?" ”

Chen Siye said with a smile: "This is not a perfume, it is called flower water, which has the effect of repelling mosquitoes and relieving itching, and refreshing the mind." ”

Miao Zhuqi said: "There are no mosquitoes yet, and there is no use for your flower water." ”

"Who said no." Chen Siye smiled mysteriously, his heart can at least be used to earn points.

Since the perfume and toilet water have been successfully trial-produced, you can go to Le Xuan to complete the task, so Chen Siye went back to the house and wrote out the formula, detailed preparation method and precautions of the perfume and toilet water.

In order to avoid confusion, he drew two more diagrams, one is a schematic diagram and the other is an exploded diagram.

With the addition of two pictures, he wrote ten pages, looking at his results, Chen Siye couldn't help but think a little proudly: This manuscript is confidential, whoever can get it can create a rich man.

After taking the manuscript and a small bottle of toilet water sample, Chen Siye went to find Le Xuan happily, and after the twenty points arrived, he would be one step closer to the imperial sword technique.

went to the study and didn't find Le Xuan, so Chen Siye went directly to Le Xuan's room.

"Sister Le Xuan, are you in the room? I have something to ask you for. Chen Siye knocked on the door and waited for an answer.

After a long while, I heard Le Xuan reply, "Come in." ”

Le Xuan's room was huge, and when she entered her room, Chen Siye turned her head and looked around, only to find her figure, only to see Le Xuan sitting in front of the desk on the west side of the room at this time, and the sunlight was just right, hitting her through the window.

She seemed to have just bathed, her black hair was still a little wet, she was wearing a loose plain robe, and there was a glass mirror on the table, and she seemed to be looking in the mirror just now. There was only Le Xuan in the room, and Xiao Tao was not there, so I don't know where she went.

It is rare to see her at home, which is completely different from her usual style, which makes Chen Siye feel a little excited.

Seeing Chen Siye, Le Xuan put down the mirror on the case, looked at him with a smile and said, "What's wrong Xiao Yezi?" ”

After settling down, Chen Siye happily held up two things and said: "Sister Le Xuan, live up to expectations, I have made this perfume and flower water, and I have also written out the recipe, please take a look." ”

Le Xuan sighed lightly and said, "I'll take a look." ”

Since there was no Xiao Tao to do it for him, Chen Siye personally took the two things to Le Xuan.

Le Xuan took the manuscript and the toilet water, and said strangely: "This flower water can really replace the sachet?" I don't know how effective it is to repel mosquitoes? ”

Chen Siye boasted to the sea and said: "Although this sister can rest assured, the mosquito repellent effect of this flower water is at least ten times that of the sachet, and the fragrance is pleasant, cool and refreshing." ”

"Isn't this very similar to perfume, but with more mosquito repellent effect?" Le Xuan was a little happy at first, and then frowned a little.

Knowing that Le Xuan was afraid of the collision of these two products, Chen Siye explained: "The fragrance of perfume depends on the raw materials, and there are many raw materials to choose from, so the aroma can also be varied, and it can be used in all seasons. But this flower water is different, due to the formula, only this kind of aroma, mainly used to relieve itching and mosquito repellent, cool and refreshing, and it is used more in summer. If this perfume can only be used by women, then this toilet water can be used by both men and women, so my sister does not have to worry about the duplication of these two things. ”