Why do you have to close the lid when flushing the toilet?

This is because toilet flushing creates an instantaneous cyclone, leaving liquid or solid particulate suspensions in the air that can remain for up to several hours and land on walls and objects.

Toilets, officially known as toilets, are buckets with lids for urination and urination.

There are many classification standards for toilets, which can be classified according to type, structure, installation method, sewage direction and user group, and different categories of toilets have their own advantages and disadvantages.

The flushing principle of toilets is basically two categories: straight flush type and siphon type. The siphon type is divided into vortex siphon and jet siphon.

The flush toilet is to use the impulse of the water flow to discharge the poop, the general pool wall is steep, the water storage area is small, so that the hydraulic concentration is concentrated, the water force around the circle is increased, and the flushing efficiency is high.

The structure of the siphon toilet is that the drainage pipe is of the " type, after the drainage pipe is filled with water, a certain water level difference will be generated, and the poop will be discharged by the suction generated by the flushing water in the sewage pipe in the toilet, because the siphon toilet flushing is not with the help of water flow impulse, so the water surface in the pool is larger.

Because there are a lot of bacteria in the toilet, when flushing, the strong impact will flush the bacteria in the toilet bowl and even the entire bathroom, and suspend them in the air for several hours, and then fall on the walls and toothbrushes, mouthwash cups, and towels. So it is necessary to put the lid on.

The toilet is used every day, but if you are not careful, it can also become a source of disease.

If you want to reduce the spread of disease, the most important thing is to keep the bathroom ventilated and dry. It is recommended to keep the toilet ventilated and dry by using exhaust fans or opening windows frequently, and it is best to keep ventilation 2 to 3 times a day, and ventilate for about half an hour each time.

When cleaning the toilet daily, it is necessary to pay attention to keeping the toilet brush and toilet seat clean and dry, so as not to allow them to breed bacteria and microorganisms, which can easily become a source of pollution in the home. After using the toilet brush, it should be rinsed first, then soaked in disinfectant, and hung to dry. The toilet seat should also be cleaned and disinfected regularly, and if it is made of cloth and other materials, it should be washed and disinfected frequently.

In addition, if waste paper is placed next to the toilet, it should also be covered and emptied in time to avoid affecting the air quality.

The toilet needs to be paid attention to from the following aspects:

1. The toilet seat should be cleaned with more bacteria.

2. Clean the dirt in the toilet bowl in time.

3. Try not to set up a waste paper basket next to the toilet.

4. The toilet brush should be kept clean and dry.

Because when flushing, there is a spray effect, and if the toilet lid is opened, the instantaneous cyclone inside the toilet can carry germs or microorganisms up to 6 meters into the air and suspend them in the air for several hours. Nowadays, the bathroom of many families is not just a place for people to go to the toilet, such as washing and showering will be carried out here. For convenience, toiletries such as toothbrushes, mouthwashes, and towels are also placed here.

When the toilet bowl is opened, the bacteria brought out during flushing will fall on the walls of the bathroom, and the contents of the toilet will naturally be covered with these bacteria. Therefore, it is important to get into the habit of closing the toilet lid when flushing.

If the toilet lid is opened when flushing, an instantaneous cyclone in the toilet bowl can carry germs or microorganisms up to 6 meters into the air and suspend them in the air for several hours before landing on walls and objects.

Nowadays, more people on the Internet are asking this question, and the answer is basically that the lid needs to be covered. The Bernoulli equation of fluid dynamics gives the relationship between flow velocity and pressure, i.e., the higher the flow velocity, the lower the pressure. When flushing the toilet, the water flows quickly, and the pressure of the surrounding air decreases accordingly, so the air flows to the area with low pressure, which leads to the pipe with the flow of water.

You can also experiment by lighting a cigarette above the toilet bowl and pressing the toilet flush switch and the smoke will flow down with the water. This scientific phenomenon tells you that you don't have to close the lid when flushing the toilet. So, what is the use of a toilet seat?

It is mainly the needs of elegance, generosity, civilization and so on.

Be sure to close the lid when flushing the toilet.

1. Because the toilet flush will produce an instantaneous cyclone, leaving liquid or solid particulate suspended matter in the air, which can stay for several hours and fall on walls and objects.

2. In many families now, toileting, washing, and showering are carried out in the bathroom, and toothbrushes, mouthwash cups, towels, etc. are in the same room as the toilet, which is naturally easy to be contaminated by bacteria. Therefore, it is essential to get into the habit of closing the toilet lid when flushing.

Always close the lid when flushing the toilet.

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.

The toilet is used every day, but if you are not careful, it can also become a source of disease. New York University Philip? Dr. Terno pointed out that if the toilet lid is opened when flushing, an instantaneous cyclone inside the toilet can carry germs or microorganisms up to 6 meters into the air and suspend them in the air for several hours before landing on walls and objects.

Nowadays, in most families, toileting, washing, and showering are carried out in the bathroom, and toothbrushes, mouthwash cups, towels, etc. are shared with the toilet, which is naturally easy to be contaminated by bacteria. Therefore, it is important to get into the habit of closing the toilet lid when flushing.

Because there will be toxic gases coming out.

It's up to you whether you cover it or not, the flush is a downward force, there is no upward factor, you don't have to worry about any bacteria, and the sound of the cover will be a little softer. So you can just watch it yourself.

Because there are a lot of bacteria in the toilet bowl, and there are a lot of bacteria in the toilet cavity, when flushing, the strong impact force and the air pressure will blow the bacteria in the toilet bowl onto the toilet bowl and even the entire bathroom, so it is necessary to close the lid.

Hygiene Unless you have a special preference for the pleasure of watching shi being washed down...

It is best to flush the toilet with a lid.

Urine or feces excreted from the human body are useless garbage that contains 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.

What's more, according to experiments, if you don't close the toilet lid when flushing the toilet, the bacteria in the feces and urine will even splash up to 60 cm away, so it will not only adhere to toiletries, but also get on people's own clothes, and if you go to the toilet to eat at the moment, it will also cause food to be contaminated. Although these bacteria may not have much effect on adults, they are likely to cause indigestion in children.

How to disinfect the toilet

The disinfectant can sterilize and disinfect the toilet and remove the stubborn stains that cannot be washed off, although the smell is choking, but it does not affect people's favor. Take a bottle of 84 disinfectant and drill a few holes in its lid, and then spray it directly on the inner wall of the toilet and the drainage pipe, only to hear the "squeak" sound, and wait for half an hour to wash it with clean water, and the toilet will be as white as new.

2. You can also use the toilet cleaning ball to scrub, because it is equipped with a handle, which can be cleaned in a very comprehensive way, such as: the inner groove, the outer edge, the dead end, the water tank, the drainage pipe, etc.

3. There are a lot of professional toilet cleaning liquids in supermarkets, as long as you spray on the stubborn stains, wait for a few minutes, rinse it with clean water, and then wipe it dry with a rag.