In the warehouse, the pot is bubbling, and an unpleasant smell fills the whole space. If people who do not know it see it, they may think that a witch is performing an evil ceremony here.

But it's just making soap.

"I hope I can succeed..."

After the sodium hydroxide melt was finished, Donne began to try the saponification reaction. He prayed as he watched the liquid gradually become viscous in the big pot.

Although I know the general theoretical knowledge, this is another world after all. Basic physics may be similar, but if the basic chemical rules are different, it will be great fun.

"It should be almost the same."

Donne looked at the thick liquid in the pot and felt almost finished. Then he stopped heating and began to reverse the mold.

He divided this batch of soap into two kinds, one is ordinary soap, the other is peppermint essential oil, hoping to produce a kind of soap.

In fact, soap and soap are the same thing, but soap adds a lot of softening substances, which is more friendly to the skin. However, Donne obviously can't get those things now. He can only use peppermint essential oil instead. Fragrance is enough.

The steps after mold inversion are also very simple. The soap is dried by using convenient spells, and then the wind blade is used to cut large pieces of soap into small pieces. In a short time, more than 100 pieces of soap are baked. [e1]

Of course, it is not known whether the soap has been successfully made. We must try it.

Donne found Tina with soap.

"Tina, these are the soaps I made. Take them to the maid in charge of washing clothes today. Let her try the decontamination ability of this soap."

"Ah? Lord? What is soap? It can decontaminate?"

Tina obviously doesn't know what Donne brought. Prandal's decontamination now uses the leaves of a plant called Kanai, similar to soap horn on earth. Before there is nothing else to replace, the leaves of that plant are the best decontamination products.

"Just let her have a try... Forget it, I'll go with her."

Donne is very concerned about the success of soap. If Fiona's people can really come, after the establishment of the chamber of Commerce, they can't only sell candy. Soap, a commodity, also has a very broad market, which is very needed by both nobles and civilians.

Donne felt that if a businessman crossed prandal, he would be excited by this blank market.

Tina took Donne to the backyard, where the servants lived and where they usually washed their clothes.

"Today, Marlene is responsible for washing clothes."

Tina introduced her good friend to Donne. Marlene had such close contact with Donne for the first time. She was obviously a little nervous. She didn't know where to put her wet hands.

"Don't be nervous."

Donne smiled and said, "this is the soap I made. It should decontaminate. You can use it."

"OK, OK!"

Although she was skeptical about the use of the soap Donne took out, Marlene dared not question Donne and reached for the soap. As a result, the soap fell directly to the ground because her hands were wet.

"Yes, sorry!"

Marlene immediately panicked and went to pick up soap.

It's over, it's over!

Marlene was filled with despair as she picked up the soap. The Lord must have got something valuable. She even got it to the ground. The Lord will be angry!

However, the more nervous she was, the more she couldn't pick up her wet hands. Soap was like a naughty elf that could always slide out of her hands.

"Well, I'll do it."

Donne bent down and grabbed the soap. At this time, Marlene just grabbed the soap and their hands caught together.

Marlene was stunned, and Tina was stunned. The next moment Marlene blushed and nervous.

Lord, Lord, why did you hold my hand?

Difficult, difficult, can you say that the Lord, Lord, he, he wants to

Marlene was in a mess. If Donne knew, she would be stunned and deeply shocked by the brain holes of these girls.

It's just a touch. Can you think so much?

Donne didn't have so many feelings. After helping Marlene catch the soap, he smiled and said, "it's hard to catch this thing when her hands are wet. Be careful, or it's dangerous to always pick up soap."

Marlene said nervously, "well, OK, I, I will try not to pick up soap..."

Don ensong opened his hand and motioned, "now you can use it to wash clothes."

So Marlene took out a dirty dress. As soon as she took it out, Tina screamed and rushed to the front to block Donne's sight: "Marlene! Change another one!"

"Ah?"

Marlene was stunned. When she looked carefully, she found that what she took in her hand was Tina's intimate clothes.

Tina blushed, shy and nervous, lest Donne see it and winked at Marlene.

Marlene hurriedly changed another dress, and Tina was relieved.

"What's the matter?"

Donne looked puzzled.

"Nothing, nothing..."

Tina gave way.

After Malin soaked the clothes, he took up the soap and wiped them, then rubbed them gently with his hands, and immediately appeared delicate bubbles on the clothes.

"Eh!?"

Marlene exclaimed, the bubble speed of this soap is much faster than that of carnet!

Marlene rubbed the stain with soap again, and then began to rub it, but in a moment, the stain disappeared.

"This, this, this..."

Marlene was surprised and delighted: "Lord, this soap is so easy to use! Such a difficult stain is just wiped a little and gone after a few rubs!"

"Really? How about carnet?"

"Too strong!"

Marlene was delighted: "if you have this soap, the time for washing clothes will be greatly reduced in the future, and the clothes can be washed very clean!"

"In other words, if this thing is sold, you, as a housewife washing clothes, will need it very much and will buy it, right?"

"That's right!"

Marlene said without hesitation, "if soap is available and the price is not expensive, I will buy this instead of carnet."

"That's good."

Donne smiled. "I'll use this soap for washing clothes in the Lord's house in the future."

"Ah?"

Marlene exclaimed, "Lord, this soap is so easy to use. What if you run out of it? You'd better keep it for Lord to wash and take."

"Don't worry, you can have as much as you want in the future. You're busy. I'll go back first."

Donne said that and left, thinking as he walked.

The successful production of soap shows that prandal's basic chemistry should not be different from that on earth. As for the deeper things... Fuck him!

Donne is not a chemist. Even if he can memorize the periodic table of chemical elements, it is impossible to understand how each chemical element comes from, let alone the first 20

It is enough for him to master enough knowledge and make him more comfortable in this world.

"Try Mint Soap."

Donne hasn't taken a bath for days. Now he is eager to try whether the Mint Soap he made is good or not.

There is only one bathroom in the Lord's house, and the hot water is supplied round the clock. People make a fire and boil water in the back all the time.

It's just that there is no water circulation system here, and the hot water still needs to be transported by manpower, and these things are also done by the maid in the Lord's house, which makes Donne feel greatly. Sure enough, power is a hotbed of depravity.

After dispersing the maid who wanted to serve him in the bath, Donne took off his clothes and jumped into the bath, making a comfortable * * sound.

Although it's convenient to take a bath with magic, it's still the most comfortable to soak in the pool.

"But it would be better if there were a sauna room... Eh?"

Donne suddenly thought that the principle of sauna steaming room was very simple. He could build one by himself!

With such a large space in the bath, it's not easy to transform a steam room?

"Well, I'm free these days. I'm sweating. It's cool to think of it!"

Donne made a quick decision.

Then he began to try Mint Soap.

The sales of Mint Soap is better than that of ordinary soap. After all, there are more ingredients of mint essential oil and the taste is better. Don feels that if soap is a consumer product facing the public, mint soap can become a luxury facing the nobility.

If you add some special molds to make some exquisite Mint Soap, I believe the nobles will like it and take out gold coins.

After the skin moistened, Dumne wiped it with soap on his body, gently rubbed it, the delicate foam appeared, accompanied by a fresh mint fragrance, which made him intoxicated.

"Why didn't you think it was such a happy thing to have soap..."

……

"I'm so tired. Lord, you are so cunning that you don't care about anything!"

Fiona stretched out and got up and went to the bathroom.

"It's so hot. Go take a bath and relax."

Fiona came out of the bathroom and was a little dissatisfied: "where's the maid? Why is no one here?"

She also wanted the maid to bring her some petals.

"Forget it, make do with it."

Fiona was helpless and took off her clothes and went in.

A moment later, several maids came.

"Eh? Is this miss Fiona's dress?"

"Ah? Isn't the Lord bathing in it? If Miss Fiona goes in like this..."

"What are you talking about? Miss Fiona is the Lord's lover. Maybe the LORD called her to serve?"

"Oh, oh! I see. No wonder we were just about to leave... I envy Miss Fiona..."

"Let's go quickly. It's bad if we hear something we shouldn't hear."

"Yes! Yes!"

So several maids left quietly

===

PS: please believe me, it's really pure (solemn)