Yao Jingyu's matter was so decided, in the evening, Yao Jinglan took the little little one who refused to go back, she had to go back and talk to Xu Xingyan first, and then the next day Yao Jingyu went to Xu's house to meet Xu Xingyan by himself, and he led Yao Jingyu to the shop and personally explained to the old shopkeeper.

Later, Yao Jingyu had to eat and drink with the old shopkeeper, and he had to take care of the old shopkeeper, but this could be regarded as accepting him as a closed disciple, and it was a matter of course for him to serve the master as an apprentice.

Yao Jingan went into the city to help because the noodle restaurant business was too good a few days ago, and Yao Jingyu left, and there were even fewer people in the Yao family.

After another two days, the foundation of Yao Shun's house was completed, and the construction officially began, once the house was built, it would be built quickly, and it would be faster to build it with all bricks, and it would save a lot of things without laying soil.

On the other hand, after experimenting with a lot of things, Yao Xinyue finally found a substitute and made her first bar of soap in the world.

This is also due to the new function of the commissary that Yao Xinyue discovered, selling books, in order not to make her products single, she must constantly make new things to attract this market, and she deeply remembers the scene when she first came to this world, followed her two sisters to the river to wash clothes.

At that time, she thought that it would be nice if there was laundry detergent or soap, which would save them many things.

So Yao Xinyue gritted her teeth and spent hundreds of points to exchange for a book on making handmade soap and various extractions, and after studying for more than half a month, she finally made the first rough soap, and she also added some spices to it, which was barely a piece of soap, at least much better than the pancreas of this era.

It's just that the saponification time may not be long enough, or the ratio is not accurate enough, and it still feels a little soft to the touch, but the cleaning effect is very significant.

Everyone in the Yao family couldn't put down this Yao Xinyue's new thing, and they rushed to use it to wash their hands, Yao Jingshu simply picked up the dirty clothes that Yao Xincheng was playing with, and was ready to try how about washing clothes.

Yao Xinyue looked at their enthusiasm, both happy and helpless, originally just wanted to use these things to overdo it, but she didn't want to accidentally become the main business.

Just when everyone's novelty was in full swing, the Yao family came to have guests.

Xu Xingyan originally came to give Yao Xinyue the money for dividends, and by the way, he told her some things about the cream outside, but as soon as he came, he met everyone in the Yao family playing with this thing called soap.

Yao Xinyue also remembered at this time that the day when she had made an appointment with Xu Xingyan to pick up the goods had arrived.

Xu Xingyan was a businessman after all, and he only saw unlimited business opportunities, but when he heard Yao Xinyue say that it was only in the development stage, he was a little disappointed.

"This thing called soap is much better than pancreas." In a big family like the Xu family, there will never be less pancreas, compared to pancreas, Xu Xingyan feels that this soap is cleaner after washing his hands, and it is not as useless as pancreas.

"When will it be made?" This is what Xu Xingyan is most concerned about.

Yao Xinyue suddenly felt that she had picked up a big problem for herself, but she had done everything, so let's do it.

"There are some problems with the saponification this time, I have to change the formula again, if it is good, I will notify you as soon as possible." After all, it's not the afterlife, and there aren't so many accurate instruments, so it's more difficult to do.