With firearms, it would be easier for his army to be trained, which was undoubtedly good news for Lin Fei.

Now, after more than half a year, his progress in the color progress bar has reached 8 percent, and it is not far from 10 percent.

And in the past four years, Lin Fei hopes to see a new Huaxia in his own hands, and he believes that he is enough to achieve all this, and the premise of all this is strong force, relying on his own force to work hard for the strength of his own power!

After the development of the Mini rifle, another group of craftsmen also brought good news to Lin Fei, the person in charge of this craftsman group was Li Jin, leading eight craftsmen, plus a total of nine craftsmen himself, it took several months to finally explore the large-scale production process of soap according to the soap manufacturing method pointed out by Lin Fei.

Looking at the pale yellow soap in his hand, which had been pressed into a module, Lin Fei seemed to see the shadow of the old-fashioned soap in his childhood memory.

Although this soap has become a memory in the era when soap was popular, it was the cheapest thing even at the time.

But in the era of the late Ming Dynasty, this is still a weapon to make money!

At the end of the Ming Dynasty, people used a kind of pancreatic for washing, which was expensive, and was used by dignitaries and nobles, and the decontamination ability was extremely poor, while ordinary people used a soaphorn that was cheaper and cheaper, and the decontamination ability was also worse.

Now the invention of soap is really of great significance, which will also open the door to Lin Fei's Pingxingdun foreign trade, and only with long-term trade, Pingxingdun can develop and grow.

"Liu Ju, the matter of soap sales will be handed over to you, I hope you can let me see your ability!"

Lin Fei said to a hunched man among the households resettled from the homeless people, this person used to be a shopkeeper, but he encountered a famine, a shortage of war, lost the goods he was responsible for, lost the identity of the shopkeeper, and could not live, so he had to become a homeless person.

Lin Fei has no one else available in his hands now, so he can only hand over this business to Liu Ju to be in charge, after all, his family is also living in Pingxingdun, as long as the family is small, then there will be no problem.

"My lord, what is this thing, and is it famous?"

Liu Ju was still humbly bowed, but he obviously had his own ideas about business, so he directly raised his voice and asked.

"This thing is called soap, and its specific ability is that it can remove stains, similar to soaphorn, but it is much stronger than soaphorn stain removal ability!"

"Oh, can you let the little one try this soap?"

Hearing the effect of this thing, Liu Ju's eyes lit up and said.

"Of course you can, this thing will be sold to you, and I will also send someone to follow you, as long as you do a good job, then you can not only get a lot of rewards, but also get a higher status with me!"

Lin Fei nodded directly.

"Yes, thank you, sir!"

Then Liu Ju began to try, he asked people to have a dirty burlap early, and then scrubbed the burlap with soap and water. In a few moments, the stains on the burlap had been completely washed off.

Liu Ju didn't expect the decontamination ability of this soap to be so strong, and looked at the linen cloth in front of him in disbelief, this thing used to be cleaned, not only did the women have to use sticks to constantly beat and hammer it, but it was also not so clean, not to mention, it hurt the linen cloth even more.

"If this is laundry, I don't know how much clothes can be saved, and it can make people less tired, I'm afraid that people with a little spare money will not miss this thing!"

Liu Ju was overjoyed in his heart, this thing is really amazing, although the world is in chaos now, but there are a lot of rich people, and the overall wealth of the Ming Dynasty is still quite amazing.

Even this thing can also wash people's bodies, just now he just washed the linen cloth with his hands, his own hands were still a little dirty just now, but now they are clean, from the strong decontamination ability of soap, Liu Ju thought of a lot of things in an instant.

"I don't know if adults can add spices to this thing, if it is feasible, then this thing can be used as soap, I believe that large families will be more welcome!"

The role of soap is not small, but the price should not be too high, so that it can be sold to thousands of households, and soap, add some spices, you can sell it to large households, which is much higher.

Liu Ju has been a big shopkeeper, so he naturally knows that the more high-end things are, the more money he makes.

This is especially true for the current Pingxingdun, after all, the current Pingxingdun does not have a complete sales network, and it is not so easy to make money from the low-end, but it is better to take the high-end market as a stepping stone, so that it can make better money.

Lin Fei also smiled, he didn't expect this Liu Ju to be so clever and have such a strong ability to draw inferences, and soon thought of the most suitable product of soap, soap, but compared with the artificially synthesized cheap spices in modern society, now he doesn't have such things in his hands, so he didn't think of making soap.

However, since Liu Ju said so, he also felt that it made sense, although spices are expensive, there are actually too many ways to obtain spices, make soap, and make high-end products, which is indeed feasible.

"Since this is the case, then this matter will be handed over to you to be fully responsible, and you can also communicate with the craftsman Li Jin, if it is appropriate, just use soap to open the high-end market first!"

In this era, although there is a lack of many materials, the oil and alkaline flour used to make soap cannot be industrially synthesized, but with natural raw materials, the actual cost is not very high, even if it is made into soap, the cost will not be higher than that of pancreas, if it is according to Liu Ju said, then open the high-end market, once the sales can be expanded to the whole country, then it is very possible to make millions of taels of silver business every year.

And so much money is enough for Lin Fei to supply tens of thousands or even 100,000 troops, and 100,000 troops are enough to sweep the whole country.

At that moment, Lin Fei showed his full support, and at this time, he mobilized the entire Pingxingdun to make soap.

Of course, confidentiality is the top priority, and all kinds of processes are now only known to him and Li Jin, and the rest of them can only know one process, as long as they ensure that Li Jin will not go out and leak secrets, then this matter will be done.

Liu Ju didn't expect Lin Fei to believe in him so much, and he also puffed up anger in his heart, vowing to make the soap business bigger and stronger, repay Lin Fei's kindness, and prove his worth!

"This time, Liu Ju is responsible for going to Datong Town to be responsible for soap sales, Brother Da Zhuang, cousin, the two of you will personally act as guards to ensure the safety of soap!"

A month later, when the goods were stockpiled and there was no problem with the mass production of soap, Liu Ju formed a caravan and led the team to Datong Town to sell soap.

Lin Fei naturally attached great importance to this matter and personally advised.