Why does the bathroom stink when not used for a long time? No items are placed inside

Floor drains are not odour-proof.

In daily water, all kinds of dirty water must be discharged through the floor drain, poor quality of the floor drain, improper installation or floor drain without anti-odor function will lead to the odor that should be discharged into the room. When the floor drain is installed, the gap between the pipe and the pipeline is not completely sealed will also cause odor side leakage, and it is necessary to detect whether it is tightly sealed during installation, and the pipe interface can be bonded tightly with adhesives such as glass glue, so that the odor will not leak out. The floor drain is deodorized and out of order.

The floor drain is not well maintained and prone to failure, for the water seal floor drain, it has not been used for a long time, and the sealed water has dried up, resulting in no odor prevention, which needs to be filled with water regularly; If it is a self-sealing floor drain, it is necessary to check whether it is the hair that obstructs the self-sealing function of the spring or magnet, clean it frequently to ensure the integrity of the anti-odor function, and replace it in time if it is the floor drain aging.

The smell comes from the sewer pipe, and the sink has a U-shaped pipe to store water, which can prevent the sewer odor from emitting for a certain period of time, but the floor drains.

Since there is generally no U-type pipeline, if it is idle for a long time, there will be a smell of sewer pipes, so it is recommended to add water to it and properly block the drain of the floor drain.

In many homes, the odor return phenomenon that often occurs in the bathroom, especially when there is a slight change in outdoor atmospheric pressure, such as a rainy day, the odor return is obvious, causing serious confusion to the family.

I will discuss the causes and solutions of the odor in the bathroom from the following points:

First, the design of the drainage system related to the original civil construction drawings of the residence is unreasonable, resulting in poor odor exhaust in the municipal drainage channel, and the toilet drainage riser of multi-storey residential buildings (six floors and below) should be designed with the same diameter of the exhaust pipe out of the roof and more than 70 cm above the highest point of the roof; The riser of the high-rise (more than six floors) residential bathroom should be designed as an H-shaped double-pipe drainage system, one of which is the exhaust pipe, and the situation of the roof is the same as that of multiple floors. Because it is a natural exhaust, the exhaust pipe cannot be bent, otherwise the exhaust effect will be affected.

High-rise residential double-pipe drainage system (H-pipe).

The intermittent sanitary water riser exits the roof exhaust pipe.

Second, all kinds of drainage outlets (drainage beginnings) in the bathroom should have anti-odor inflow measures, such as S-bend, deep water floor drain, etc., if there is no design and installation, relevant measures must be taken before decoration, that is, the washbasin and bathtub are equipped with S-bend drainage pipes; special anti-odor floor drain for washing machine drainage; Shower floor drain and ground drainage floor drain must be installed with deep water floor drain.

Install a deep-water floor drain.

The washbasin is equipped with an S-bend.

Schematic diagram of the causes of odor return from various drains in the bathroom.

Third, in daily use, it is necessary to ensure that the sealing of various sanitary ware drainage pipe joints is reliable, and to ensure that the deep-water floor drain sealing tank is stored for a long time.

In short, the phenomenon of toilet odor is multifaceted, among which the reasons caused by the original civil design and construction should be solved by the property company, and other reasons should be thoroughly transformed before decoration to eliminate hidden dangers. Careful observation and reasonable use can eliminate the problem of odor return.

There is also a drain pipe, and it is not normal to emit a stink without rinsing with clean water every day.

1. It is recommended to clean up the garbage regularly and develop good living habits. Keep the toilet clean at all times. 2. Pay attention to keep the bathroom ventilated and dry, the drain drain is plugged with something, if the pipe under your pool is straight, it is best to replace it with a curved one, and regularly flush the floor drain with boiling water or diluted 84 to kill insect eggs.

3. Always keep all the floor drains in the toilet with water, and when the water is dry, quickly pour water into the floor drain. In this way, the odor is not only sealed by water, but also the gutter worm does not want to fly out, which is the most environmentally friendly, cost-effective method. Also, don't forget that the washbasin is connected to the sewer pipe, so when the washbasin is not in use, the drain should be covered.

The smell of the sewer, usually when no one is at home, open the door to breathe, and you can also put down the grapefruit peel to smell.

The smell of other people's bathrooms is reversed.

Bathroom exhaust ducts are generally narrow, and the effect of natural ventilation is poor. Once there is no wind and inverted temperature, it is difficult for the odor in the bathroom to be discharged outside, or even spread indoors, polluting the indoor air environment. Whether it is in our daily life, or after we are convenient, the first thing to do is to deal with ventilation, so that the odor can be eliminated in time, which is the most basic common sense problem in the deodorization method.

Bathroom deodorization treatment: the bathroom should be moisture-proof.

Few bathrooms are designed in a south-facing sunny position, and most of them have no windows, poor lighting, and cannot fully exchange with the outside air, which is easy for bacteria and fungi to breed and multiply. Fungi are inhalation-predominantly allergens that can cause respiratory allergies. In mild cases, the nose may itch and sneeze.

In severe cases, symptoms such as difficulty breathing and asthma may occur. In some cases, it can also cause hives and eye allergies, such as tearing and redness around the eyes. In the indoor environmental pollution and human health survey, many residents have the above symptoms, but they do not know that the toilet is too damp.

Bathroom deodorization treatment: deodorization of small objects.

In addition, some small daily objects can also bring great help to our deodorization.

1. Choose a good toilet cleaner: We should clean the toilet from time to time after using the toilet. If there is a toilet (toilet) installed in the bathroom, close the toilet lid and let it sit for a while before rinsing it with water, so as to keep the toilet unobstructed and remove effective bacteria.

2. Plug the overflowing place of the floor drain: Sometimes we don't pay attention when installing the sewer, then it will lead to the overflow of the odor of the lower floor, if you don't want to reinstall, press to find the place where the odor overflows, and then plug it.

3. How to order aromatherapy: Sometimes even if we clean the bathroom, but it still smells, then you can order a plate of aromatherapy in the bathroom. Its effect is to remove odor and also eliminate mosquitoes.

Or put a small glass of balsamic vinegar in the bathroom and the smell will disappear. Balsamic vinegar has an expiration date.

Six or seven days, can be changed once a week.

4. Drying activated carbon or the residual tea leaves left by drinking tea in our daily life and putting it in the toilet or ditch to smoke can also eliminate the stench. (Activated carbon has a good adsorption effect).

Hello! You can negotiate and ask for you to redo, and if you cause losses, you can ask for compensation!

Personally, I think that this may be more or less related to everyone's attitude towards all aspects of this, and after a long time, it will naturally affect each other, so there is this statement.

After staying in the toilet for a long time, the nose has become accustomed to the smell, and the signals of the nervous system have also adapted to the smell, so it will not feel very smelly.

This is called the adaptation of the sensory organs. Pain is a slow adaptation, so when you feel pain, you instinctively try to avoid it immediately. On the contrary, the sense of smell is quick to adapt, so you can tolerate the smell when you go into the toilet, and you don't feel it anymore very quickly.

If you stay in the toilet for a long time, you will not feel stinky when you get used to the smell of the toilet, but if you go out for a while and then go in, you will feel very stinky.

The environment needs to be adapted, and people will not be so sensitive when they have been in a certain environment for a long time. For example, if you have been exercising outdoors in winter, you will not feel so cold. Stay in the toilet for a while, and the smell of the toilet is also used to it.

This is a physiological phenomenon called "habituation".

The time for a person to become familiar with a smell is only 15 seconds.

Pain is a slow adaptation, so when you feel pain, you instinctively try to avoid it immediately.

The sense of smell is quick to adapt, so you can tolerate the smell when you go into the toilet, and soon you don't feel it.

This is all the magic of the evolution of life.

Because it's not that the toilet really doesn't stink, but because people have been in the toilet for a long time, they have become accustomed to the smell, and they are not very sensitive to that smell, so people don't feel stinky after staying in the toilet for a long time.

After staying in the toilet for a long time, he got used to the smell of **. "You don't smell the fragrance of Zhilan for a long time, and you don't smell the smell of abalone for a long time."

After a long time, he got used to it and got used to it, and the most important thing is that he may be playing with his mobile phone or something, and his attention is focused on the mobile phone, ignoring the smell. If he just went to the toilet and didn't do anything, maybe he would have walked out a long time ago.

As the toilet is used for more time, it is inevitable that there will be dirt that is difficult to clean, which can lead to odors, especially in the summer. If the smell of the toilet is not easy to dissipate, we can use some tips to solve it. When it comes to baking soda, we are all familiar with it, it is weakly alkaline after dissolving in water, while our normal urine is acidic, and acid-base neutralization can better remove yellow stains from the toilet.

In addition, baking soda powder can absorb the odor emitted by human excrement in the air, so that the odor becomes less noticeable or is completely absorbed.

The dirt in the urinal is generally alkaline due to the long period of time, and white vinegar is an acidic substance, which can react with the alkaline substance, and the dirt will be eliminated. At the same time, you can also add a small amount of toilet water and shampoo, which has a good sterilization and disinfection effect, can remove odor and purify the air; As we all know, shampoos have a delicate fragrance in them, and its aroma can cover the smell of the bathroom well.

The method is also very simple, first prepare a glass of water, then add two spoons of baking soda, two spoons of white vinegar and a few drops of toilet water。Stir well and fill it in a mineral water bottle, then poke a hole in the bottle and place it in the toilet tank. Then let's just wait for its amazing effects!

There is another method: tea leaves have a strong deodorization effect, and some peppercorns used for stir-frying can be added. At the same time, a little white vinegar can also be added, and white vinegar can also be sterilized and disinfected.

Stir them together and wrap the mixture in plastic wrap and poke a few holes in it with a toothpick. Such an artifact to remove the smell of the toilet is done, and when we put it in the toilet, we will find that it will not be so smelly. In addition, it has other uses, we can also put it in the refrigerator to remove the odor of the refrigerator, and put it in the newly renovated house to remove the smell of formaldehyde.

Isn't it easy to use?

You can add some orange peel or freshener to help remove the smell.

You can rinse it, the soda still has an effect.

It is more convenient to put a lemon in the toilet, or put a box of body perfume.

You can put orange peel, and then maybe the smell will be eliminated a little.

You can put a little grapefruit peel and orange peel, or you can put a little white vinegar to solve the problem.

It is okay to spray perfume or put baking soda on it.

You don't need to put anything, you can spray perfume once in a while.

If the quality of the floor drain in the bathroom is counterfeit, or the floor drain is not tightly sealed, or damaged, replace the high-quality stainless steel brand floor drain If there is a gap between the floor leak seal and the filter bowl, seal it with glass glue. Usually, the floor drain should be washed with water frequently to wash away the residue in the floor drain and ensure that the water seal is stored.

Wash two basins of downspouts for easy backfire, and replace the water pipe under the washbasin with a water seal pipe for a bent pipe. At the same time, pay attention to the gap between the pipe and the floor drain. There are overflow holes in the washbasin.

Buy a part hole plug and plug it. Always pay attention to cleaning the hair and other residues in the basin. If the toilet has a peculiar smell, it is recommended to close the toilet lid in time after going to the toilet; Flush toilets frequently with water to avoid stagnant and spoiled water at the traps; Occasionally flush the toilet with a chemical (non-acidic) detergent.

Sanitary dead corners: Some corners of the bathroom, such as the gap between the bottom of the bathroom cabinet and the ground, the gap between the back of the bathroom, etc., are not easy to clean. At the same time, they are also easily overlooked in daily cleaning.

In addition, they are damp. Debris such as dandruff and hair accumulated in dead corners can easily breed bacteria and produce odors. Water reaction:

Water systems in restrooms, including water for wash basins, floor drains, toilets, washing machines, etc.

Choose a good toilet bowl cleaner: We clean the toilet bowl from time to time after use. If the toilet bowl is installed inside the toilet bowl, close the toilet lid for a period of time before dripping, and then flush it with water to keep the toilet bowl open and effectively remove bacteria.

At the same time, it is also necessary to clean the toilet regularly, so as not to give bacteria a chance to live in this life, and say goodbye to odors.

There are several situations when there is a peculiar smell in the bathroom, the floor drain is not tightly sealed, or the seal is not very good, and it is blocked.

There are several situations when there is a peculiar smell in the bathroom, the floor drain is not tightly sealed, and the smell will also be generated under the toilet.

Maybe it's the smell of the bathroom, maybe it's the toilet that isn't cleaned properly, and many things cause it.

It should have something to do with the sewer system of your house, so it's useless.

Because the toilet lid is not tight, there will be smell coming back from the sewer pipe. Or the floor drain will also come back to the taste.