Don't flush the toilet on the way!!! Ignoring this step may be equivalent to "eating shit"?

Recent topic # Don't flush the restroom while using it#Hot search on WeiboMany circle friends like to flush water halfway through the toiletOr flush the toilet without the toilet cover after using the toiletSome circle friends like to open the bathroom door for ventilation after going to the bathroomActually, these practices are very unhealthyIf you often do thisThe harm may be similar to "eating shit"Is it really so serious?What are some health misconceptions when using the restroom?Hurry up and follow the circle to learn more about it~Lin GuolePeking Union Medical College HospitalChief physician of basic surgeryPrioritize01Washing the toilet without a toilet lid is equivalent to "eating shit"?It's possible!When flushing the toilet, the water will generate vortices under the impact and form aerosols. In theory, if the toilet was not covered at the time, bacteria such as Escherichia coli could have suspended in the air through this method

Recent topic # Don't flush the restroom while using it#

Hot search on Weibo

Many circle friends like to flush water halfway through the toilet

Or flush the toilet without the toilet cover after using the toilet

Some circle friends like to open the bathroom door for ventilation after going to the bathroom

Actually, these practices are very unhealthy

If you often do this

The harm may be similar to "eating shit"

Is it really so serious?

What are some health misconceptions when using the restroom?

Hurry up and follow the circle to learn more about it~

Lin Guole

Peking Union Medical College Hospital

Chief physician of basic surgery

Prioritize

01

Washing the toilet without a toilet lid is equivalent to "eating shit"?

It's possible!

When flushing the toilet, the water will generate vortices under the impact and form aerosols. In theory, if the toilet was not covered at the time, bacteria such as Escherichia coli could have suspended in the air through this method.

If the ventilation in the bathroom is not good, on the one hand, people may directly inhale these bacteria through the respiratory tract to cause infection; On the other hand, germs suspended in the air may also be deposited on towels, toothbrushes, mouthwashes and other objects. When other people come in contact with these germs, they may also cause infection through the digestive tract and mouth Nasal mucosa.

Experiments have shown that these aerosol particles can be rapidly ejected from the air at an initial speed of 2 meters per second, reaching a height of 1.5 meters above the toilet in 8 seconds. Another study has shown that after opening the lid for flushing, the concentration of bacteria detected in the toilet environment can reach 12 times higher than when the lid is closed for flushing.

Imagine if you open the toilet lid while flushing or flush the toilet midway through the toilet, the consequences are really terrifying, and the effect is similar to "eating shit".

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02

Is squatting and flushing more hygienic than flushing the toilet?

Squatting looks like there is no physical contact, and it feels more hygienic than sitting on the toilet, but in fact, the result is exactly the opposite.

Squatting toilet often uses direct flushing, which can generate a cyclone height of up to one person, a wider range of water droplets splashing, and a much higher bacterial count than the toilet. Sitting toilets, on the other hand, generally use siphon flushing, which can result in much better splashing. However, when a rainbow inhales a sewer, it can also generate a cyclone, so it is still possible to splash out some bacteria.

It should be noted that patients with hypertension, coronary heart disease, cerebral hemorrhage, etc. should avoid squatting as much as possible. Even when going out, it is best to bring a portable toilet seat, which can be converted into a simple toilet to reduce accidents caused by sudden increase in upper body blood pressure due to squatting. In addition, prolonged weight bearing on the knee joint during squatting can induce or worsen knee joint injury. Pregnant women, the elderly, and those with insufficient muscle strength and joint injuries are advised to choose to sit down.

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03

Can I open the bathroom door for ventilation after using the restroom?

It is better not to open the toilet door for ventilation, but to open the window or Whole-house fan for ventilation.

After we use the restroom, the air contains a large amount of bacteria and odors. If we choose to open the door at this time, the bacteria and odors in the restroom will spread to every corner of the house, and the environment will become dirtier and dirtier.

You can open the window first. If there is no window, you can also open the Whole-house fan for ventilation. This will not only keep the room dry, but also prevent bacteria and moisture from entering the room.

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04

Throw toilet paper or trash can after use?

It can be judged based on the paper and bathroom pipeline materials used.

If you use toilet paper after using the restroom, it can be thrown into the toilet to flush. It is not only clean and hygienic, but also less prone to bacteria production, and can also reduce the workload required for garbage collection.

If you use tissues such as tissues, napkins, and handkerchiefs after using the toilet, throwing them into the toilet will not only make it difficult to decompose, but also absorb grease and sewage after entering the sewer, which can easily cause blockage. Therefore, you can choose to throw them in the trash can.

In addition to considering paper, we also need to consider the material of toilet pipes. If the pipes in your bathroom are made of cast iron pipes, be sure not to throw paper into the toilet, as the inner walls of the cast iron pipes are prone to rust, hair, and rough toilet paper scraps. The probability of clogging over time is quite high. If the pipes in your bathroom are plastic pipes, the likelihood of toilet paper being thrown in and clogging the sewer is very low.

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05

Do you need a lid on the toilet trash can?

It is recommended to choose a garbage bin with a lid.

Due to the need to store various types of waste, garbage bins are prone to dirt and accumulation, especially in the bathroom. Due to the small and humid space in the bathroom, the situation will only worsen. Therefore, it is recommended to buy a covered garbage bin and replace it frequently.

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06

Can I put deodorant in the bathroom?

It is recommended not to use deodorants.

Some circle friends like to place various types of deodorants in the bathroom to cover up odors, but these fragrances are all chemical compounds that are not good for the body after long-term absorption. If you want to remove the peculiar smell in the bathroom, you can often open the window or Whole-house fan for ventilation.

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07

Can toothbrushes be placed by the sink in the bathroom?

It is recommended not to place it by the sink.

The sink is usually located next to the toilet. During the process of flushing the toilet, bacterial contaminated water droplets will float in the air and eventually adhere to the surface of items placed in the bathroom. The toothbrush is highly likely to be contaminated. Therefore, when we brush our teeth, it is easy for bacteria to enter through the mouth. So, remember to keep your toothbrush away from the toilet in a dry and ventilated place, and it is recommended to replace it at least once every 3 months.

(CCTV Life Circle)

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