"It's actually true to say that it was poisoned, but this poison is not caused by anyone, but by God." Lin Qiya's cooperation with the leap soil was very interesting, so she continued with his words.

"Heavens? Damned? It must be someone in their village who has offended God. At this time, Xiaobao couldn't help but interject, there was no problem with her age novel, but the other people who listened definitely didn't believe that Lin Qiya would say such an answer.

"Actually, it's not that God wants to condemn anyone, it's actually the problem of the river. The water comes out of the spring without any problems, but as it passes through more and more places, it gradually becomes polluted.

But there is so much water in the river that the slightest pollution is completely invisible, and it is still very clear, in fact, the river water at this time can no longer be drunk directly.

The village I just mentioned was not polluted upstream, so there have been no problems for generations. ”

"What kind of pollution can make an entire village plague? It's also horrible. Runtu couldn't help but sigh.

"A deer died in the upper reaches of the river, and I believe everyone knows that if the corpse is not disposed of properly, it is prone to plague, and the same is true for the carcass of animals.

The river washed over the deer, and over time all the downstream after the deer became polluted, and it was the people of the village who drank the water to get the plague. ”

"So terrible? I don't even dare to drink the water from this river when you say that. Canghuachi has been listening, and at this time the whole person feels not very good, if there is a deer lying in the upper reaches of the river now, then their group of people will be finished.

"That's why I just said to filter the river water, I have stones, sand, carbon and other things in this bamboo tube, which can filter out all the impurities in the water, and then boil the water before drinking, there will be no problem."

"Do you have to boil? I like to drink it cold, the boiling water is too hot. "Runtu is entangled, he has always drunk cold water, and now listening to what Lin Qiya said, he is a little afraid to drink cold water, but when he thinks of the feeling of hot water, he feels prohibitive.

"You have to boil, you can let it cool before drinking, but all water has to be boiled before drinking, even well water." Lin Qiya said very seriously, not only to the leap soil, but to everyone around her.

"Should well water be filtered and boiled like this?"

"The well water is originally groundwater, which is considered to have been naturally filtered, so the filtration step can be avoided, but it must be boiled, because there are still many small things that cannot be filtered out of this filter."

"Well, the first thing I do when I wake up in the morning is to boil a big pot of water to cool down." Runtu seemed to be reluctant to speak, but he could feel that he was completely listening.

"High temperature can make many things very clean, and many things will become much more hygienic as long as they are steamed at high temperatures, especially those things that need to be put into the mouth, as long as they are heated at high temperatures, they become much safer." Saying that, Lin Qiya threw all the dishes and chopsticks that Jin Zhi had taken to the river to clean before into the pot and boiled them.

Her move was a normal thing in the eyes of those who listened to what she said, but Jin Zhi, who didn't hear what Lin Qiya said at all in the distance, was about to explode, and wanted to go forward and ask Lin Zhuya what this meant, but she was afraid that Deng Duoer would scold her again, so she could only scold Lin Zhuya silently in her heart.

Lin Qianya doesn't care about Jin Zhi's thoughts, she is now giving a lecture on hygiene knowledge, which is a very important thing.