Flush the toilet, cover? Or not covered? What is the authoritative statement on whether to flush the

It is best to flush the toilet without a lid, experts suggest: open the lid to flush the toilet, and ventilate the bathroom more; Toiletries are best kept in place; The bacteria are most abundant below 1 metre, and small children try to spend as much time in the bathroom as possible.

Recently, there has been a discussion of this topic on the Internet. Some people worry that if the toilet lid is not closed, the dirty things will be brought to the bathroom when flushing and polluting the environment. What's more, "many people simply press the sluice to flush the toilet and don't think of closing the lid, but they don't know that maybe when you flush the toilet, there may be a lot of bacteria flying into your mouth."

Flush the toilet, cover? Or not covered?

Don't dwell on it! This experiment will tell you the truth.

School of Environment, Beijing Normal University: An ordinary family bathroom was randomly selected, and the solution containing E. coli was poured into the toilet bowl according to the conventional microbiological standard testing method, and an air sampling point was set up every 25cm above the toilet, and the experiment was divided into two groups. Group A was the distribution of environmental microorganisms with the toilet lid closed, and group B was the control group, and the distribution of environmental microorganisms with the toilet lid opened.

The detection time is 3 minutes, and the test results are shown in the following figure:

The detection time is 6 minutes, and the test results are as follows:

The feces in the toilet bowl are actually discharged by siphoning, and the siphoning effect produced after the water comes down sucks all the excrement away. The effect of siphoning is much greater than the disturbance effect of water flowing out to the air, so the number of microorganisms in the bottom air is less than that when the lid is opened.

If you use the toilet at home, it is recommended to take a look at it immediately**, don't do anything wrong, it's too late to suffer if we want to close the lid when flushing the toilet, and close the lid when flushing the toilet, so that it will not pollute the bacteria, I hope this life trick can help you.

Research reveals how serious are the consequences of not covering the toilet] How serious are the consequences of not covering the toilet? As the saying goes, "out of sight is clean", many times it is a helpless self-comfort. But what if you see it?

I saw the experimental phenomenon and realized how terrible it was.

Now, scientists from the University of Colorado in the United States are using functional equipment to visualize the toilet flushing process, and can see aerosols containing various germs scattering around, revealing how tiny water droplets, invisible to the naked eye, are quickly sprayed into the air when people flush lidless toilets in public restrooms. But what if you close the lid and flush it with water, what if the bacteria splash on the lid, and the next time you use it, you will still come into contact with bacteria.

However, the results of this study can provide a reference for duct design, disinfection and ventilation strategies in public restrooms, so as to reduce the risk of virus and bacteria spread in public spaces.

Bacteria are everywhere, everyone in the public restroom is still cautious, if you need to use it, it is best to carry a disposable toilet mat to be healthy. What do you think?

I don't cover the lid to rush! Makes sense. Some of the arguments are based on dry ice for experiments, which is not convincing.

The authoritative saying is that the toilet bowl should be covered with a lid. Be sure to close the lid when flushing the toilet, otherwise it will bring dirty things to the bathroom and pollute the environment when flushing. When flushing the toilet, closing the toilet lid is a more beneficial option for health.

Because, it can prevent some poop particles from running out at the moment of flushing.

How to buy a toilet

Identify the raw materials of the toilet, the raw materials can be seen with the naked eye to observe the cross-section of the toilet, and the raw materials with more impurities and turbidity are not good. There is also the ceramic density, if the toilet is heavier and the density is higher, the quality will be better. Gloss, the higher the gloss of the product, the higher the density, the easier it is to clean and hygienic.

Porcelain, the quality of porcelain and the life of the toilet bowl has a direct relationship, the higher the firing temperature is more uniform, the better the porcelain. The quality of the water parts determines whether the toilet is used normally, and more than 90% of the problems appear on the water parts.

When purchasing, you must carefully check the water parts, and it is best to install them before the factory leaves the factory to see whether the structure is compact, whether the movable connection parts are sensitive and reliable, and whether the water sealing part is smooth. The material of the water parts is copper or polymer material.

The flushing function, the flushing quality of the toilet directly depends on the pipe design, and the height of the water level of the water tank and the water parts are also related. Modern popular flushing methods include direct flushing, siphon and so on. The straight flush pipe has a large diameter, and the flushing force is not easy to block.

The siphon type uses the vacuum principle to drain the water and then replace the stored water, and the sound is small.

There is a difference between flushing toilet lid and not lid.

It is said that under the huge force of the toilet, some microorganisms or bacteria will break away from the large force, splash out of the toilet, and fall on the corner of the toilet with the flow of air.

Someone has also done an experiment, pouring ultraviolet paint into the toilet, and then with the help of a high-speed camera lens, it was found that there is indeed a substance that flies up with the action of flushing the toilet, and can splash up to 60cm high, and even water droplets can fly onto the toiletries you use, just think about it is a little disgusting!

It seems that when flushing the toilet, it is better to close the toilet lid to reduce the hidden health hazards and avoid falling on the toothbrush.

Toilet:

A toilet, also called a toilet, is a bucket with a lid for urinating and urinating. The invention of the toilet is known as a great invention, which solved the problem of people eating and drinking in and out of Lazar.

Later, it gradually evolved into a flush toilet using the principles of rainbow suction, spiral siphon, and now the latest jet siphon and super-rotary siphon. There are also people who believe that the flush toilet is a remnant of all evil because it consumes a lot of domestic water. There are many classifications of toilets, including split and conjoined.

With the development of science and technology, many novel varieties have also appeared.

The history of the toilet can be traced back to the Han Dynasty, when the toilet was called Huzi, which was dedicated to the emperor, and legend has it that it was made of jade. It was held by eunuchs who served the emperor at any time. Later, in the Tang Dynasty, because there was a person named Li Hu in the emperor's family, in order to avoid secrecy, he changed the name of Huzi to Beast or Mazi.

After that, in the circulation, it evolved into the name of the toilet.

Be sure to flush the toilet with a lid. If the toilet lid is opened when flushing, an instantaneous cyclone in the toilet can carry germs or microorganisms up to 6 meters into the air and remain suspended in the air for several hours before landing on walls and toothbrushes, mouthwashes and towels.

When flushing the toilet, be sure to cover the toilet lid The suction generated by the toilet flushing will bring some bacteria up, if you don't cover the toilet lid at this time, there will be some bacteria that will spread to the entire bathroom, so cover the toilet lid.

In fact, it is best to close the toilet lid when flushing the toilet, I believe everyone knows that the urine or feces excreted from the human body are useless garbage, which contains some bacteria and harmful substances. Therefore, if you flush the toilet directly without closing the toilet lid, it may cause bacteria and harmful substances in it to permeate the bathroom due to the flushing of the water, which will have a bad impact on people's health. In addition, these bacteria can attach to toiletries and allow them to come into contact with people's bodies when they use toiletries.

Close the toilet seat to prevent germs from running all over the house. If you open the toilet seat, bacteria will splash when flushing the toilet due to the siphon effect.

When flushing the toilet, it doesn't matter if the toilet lid is covered or not, because the toilet lid is not affected by the effect of flushing, and it can be flushed.

When flushing the toilet, you should close the lid, because the lid creates a vacuum, so that it will flush quickly and cleanly. If you are stressed, your impulse will be strong.

If the toilet is not covered, the instantaneous cyclone in the toilet can carry bacteria and microorganisms up to 6 meters into the air, and suspend in the morning air for several hours, and then land on the wall and toothbrushes, mouthwash cups, and towels.

When flushing the toilet, you should still close the toilet lid, after all, when flushing the toilet, because the whirlpool of water may bring bacteria directly out of the bathroom, and closing the toilet lid can effectively avoid the volatilization of these bacteria.

The toilet bowl must be covered when the toilet bowl is closed, which is scientific and common sense of life, because the toilet bowl impact is very large, if you do not close the toilet bowl, with the water impact, those smells and some of the bacteria in it will erupt, resulting in unhygienic phenomena and affecting people's health.

Do not close the toilet lid when flushing the toilet, as this will flush away all the dirty air inside.

It is best to close the toilet lid when flushing the toilet, so that the smell flows inside, which is easy to flush more cleanly, and is relatively more environmentally friendly and hygienic.

To flush the toilet with or without the toilet lid? Be sure to close the toilet lid when flushing the toilet to prevent the contents of the toilet from spilling around.

When flushing the toilet, it is best to close the toilet lid before flushing, so that the air will not be filled with turbidity, which is also good for your health.

Close the toilet lid when flushing the toilet.

Some people have studied that the instantaneous cyclone when the toilet flushes will carry the bacteria or microorganisms in the toilet bowl to a height of 6 meters, and these bacteria or microorganisms are likely to attach to the daily necessities of nearby toothbrushes and towels.

From the toilet bowl is it better to close the toilet lid or not to cover it? I think it's better to leave the lid from the toilet bowl or not to use the lid, so it's best. This way the toilet seat will be drained faster.

It is recommended to bring it with you, because it is found that when many toilets are flushed, there will be some tiny water droplets falling outside. And I have seen the TV introduction experiment, saying that this tiny particle can be more than a meter? Spread in the left and right altitude ranges.

So you have to clean the toilet seat regularly...

When flushing the toilet, close the toilet lid before flushing it to prevent bacteria from spreading.

Most people's habit may be to just flush it and not cover it. However, it is actually better to cover it from the perspective of hygiene habits, because the water splash inside will indeed splash.

I don't need to cover it, anyway, my toilet doesn't cover it every time.

From the toilet bowl to cover the toilet lid or not to use the lid, it should not be changed. What are you doing after you finish flushing? In case it doesn't clean, rinse it again. Now when others go to the toilet, it's ugly,**.

Do you choose to flush the toilet with the lid closed or open after using the toilet? Different people may have different choices, but now there are scientific studies that find that it is best to flush the toilet with the toilet lid on after using the toilet. Toilets and microorganisms We know that toilets are connected to sewers, and that toilets are in daily contact with human excrement, therefore.

When flushing the toilet, if you don't need to cover the toilet lid or don't use it, I feel that you should not use the lid, and you can flush it without the toilet lid.

When flushing the toilet, closing the toilet lid and flushing it is tantamount to doing more. When the toilet is opened, you can observe whether it is flushed clean.