When I was renovating the second floor, I changed the sewer pipe, and the result was that the third

It should be that the 2nd floor is not drained independently, because the 2nd floor is not drained independently, and the density of the gas is lighter than that of water, so it will run up when the drain smells.

When the second floor was renovated, the sewer pipe was replaced, and the third floor ran away, which means that the floor drain, washbasin and other sealing measures in the home on the third floor are not strict. It is caused by the rise of the lower gas.

It may be because the second floor simply changed the sewer pipe, but it did not do independent sewerage, so it led to the smell of Sannong, mainly because the sealing measures were not done well, resulting in leakage.

The pipe is not blocked, the pipe is not blocked with a check valve, resulting in odor regurgitation.

The main reason is that the 3rd floor is not treated when the 2nd floor is replaced, and at this time you will find that the whole floor will have that stinky smell, and the 3rd floor should be replaced, so the whole will not run away.

First of all, you may have made up your mind to change the sewer due to the repeated backflow of water from the sewer, and the residents upstairs did not pay for the dredging, so you decided to change the sewer, get out of the original drainage system, and discharge the sewage into the septic tank by yourself, so that it is not the same drainage system as the residents on the third floor and above. The sewage from the sewer on the third floor was dredged several times in a year. The most angry is the summer of 09, the whole family went out to escape the summer, the neighbor called ** said that the kitchen sewer was poured again, rushed home to see, the kitchen, living room and bedroom were flooded, some household appliances and furniture were invaded, heavy losses.

I went to the owner of this unit again to discuss compensation, but no one paid attention to me. He should find the residents above the 4th floor to compensate, and it is more likely that the third floor itself is blocked with garbage! The third floor is really Laipi!

Those who avoid disasters or uncivilized behavior are not responsible, otherwise they will meet Trump! Because our country has controlled and avoided the epidemic, it depends on us!

You are obliged to inform your upstairs neighbor that you have changed to an independent drain to attract the attention of your neighbors and prevent the occurrence of backwater. This is a difficult problem and a common livelihood problem. I once lived on the second floor, because of the water return every once in a while, and every time I paid for the sewer, I didn't say anything, and every time I made a mess at home.

And it's the main water pipe on the first floor, and it doesn't help to find the residents upstairs. The reason for the blockage is that the pipes below the second floor are blocked by garbage, and the original anti-flood outlet on the second floor is closed, and if you go up to the third floor, you will continue to go to the fourth floor, and you always have to find an exit when the water overflows. It doesn't make sense to blame the third floor for the second floor, but it's the people who discharge garbage into the sewer.

I was speechless, so I had to fight exclusively, worked until 12 o'clock in the middle of the night, spent 300 yuan to get through, and had a peaceful year. When the next spring flowers bloom, immediately change the sewer pipe, and then plug the floor drain. After a few months, the third floor was changed, the fourth floor was changed, and the whole building was renovated, and everyone was happy!

It is recommended that each house is independently sewered, and the sewer is located by the wall and window, or is located in the underground pipeline of the corridor, and the province has a problem with the ground of the residents on the first floor, and the provincial sewer goes indoors, and it is convenient to maintain the indoor ground of the residents on the first floor, so as to avoid a lot of troubles and disputes.

It's a good idea to install a check valve where your sewer main is going to be so that the smell doesn't come back.

Personally, I think that the sewer can only be replaced at this time, after all, I don't think it makes much sense to change it in the long term.

You can plug all the holes and then build a separate drain in your own home, so that there will be no smell and it will save you a lot of trouble.

Generally, the smell is caused by poor sealing (water sealing) from the floor drain and the basin sewer pipe, so it is recommended to add water to the floor drain frequently, and the basin drain hose is inserted into the PVC pipe and then sealed with a flexible sealing material. This blocks the possibility of odor transfer, and of course the riser and cross-branch joints must be sealed.

Then all the air leaks should be blocked, so that it can be solved perfectly, and there will not be much of a problem.

In our daily life, conflicts and problems between neighbors are relatively common. Among them, the problem of rock demolition in the community, the garbage generated and the sewer are also one of the common problems. Here are a few common ways to deal with the smell of the sewer on the second floor of the community:

1.Clean the drains.

If there is already an odor in the sewer of the second order of the community, then the first step is to clean the sewer. Since sewers are prone to accumulating bacteria and garbage during use, cleaning sewers is the key to eliminating odors. We can use chemicals such as sodium, soda ash and other chemicals to clean the pipes.

At the same time, we can also inject some household products, such as lotus beans, to reduce the odor in the sewer while removing particulate matter from the sewer.

2.Install sewer pipes.

After cleaning the sewer, we can consider installing the sewer pipes. Since the sewer is an area prone to odors, some temporary filters or exhaust pipes can be installed at the mouth of the sewer. In this way, when the water comes out, the smell can be excreted through the pipes without entering the brigade mold into the living area.

3.Retrofit an oxygen machine.

In this method, we will add some oxygen machines. These devices use ultraviolet light to produce oxygen, which can create an oxygen environment inside the pipes to reduce the growth of bacteria and thus eliminate odors.

4.Strengthen waterproofing measures.

When water flows into the sewer, it is easy to cause odors if waterproofing measures are not taken in time. Therefore, adding waterproofing measures in the residential area is a worthwhile method to try, which can promote air convection by adding ventilation ducts, exhaust outlets, etc., and avoid the impact of excessive water pressure on the sewer by adjusting the water pressure in time.

The above are several ways to eliminate the odor of the sewer on the second floor of the community. With these simple and effective methods, we can reduce kitchen odors and drain odors. Hopefully, these methods will help you.

The smell of the third-floor sewer is likely to be composed of dirt, grease, bacteria, maggots, etc. This situation not only affects the hygiene and health of residents, but also causes inconvenience and distress to neighbors. To address this back-smell, some effective methods are presented below:

1.Physical flushing: The sewer can be flushed manually or with a washing machine to wash away dirt, grease and other substances.

2.Chemical Cleaner: You can use a specialized sewer cleaner, pour it down the drain, wait for a while, and then rinse it with a water injection.

3.Precautionary measures: Be careful not to stuff large pieces of hard-to-decompose food, paper, plastic bags and other materials into the drain. A sewer filter can be installed to prevent the fine dirt of the bucket from entering the sewer and accumulating.

4.High-pressure washing: If the above methods fail, a professional cleaning company can use high-pressure cleaning to clean the sewer.

To sum up, the cleaning of the sewer must be timely, there will be many effective ways, and when you encounter stubborn accumulation of dirt, you also need to ask a professional cleaning company to solve it. For a long time, it is the most fundamental and effective way to do a good job of prevention in ordinary times.

First of all, check whether the sewer is clear and whether there are any foreign objects affecting the drainage. If there is a blockage, you can pour an appropriate amount of alkali into the sewer, which is more effective in removing grease and rust from the pipes. Secondly, if the sewer is not blocked, but the smell returns, you can use the principle of water sealing, fill the bag with clean water in a thin plastic bag, seal the mouth of the bag, and put it on the mouth of the sewer to cover it tightly, which plays the role of sealing the odor.

In addition, it is best to keep clean water in the bowl-shaped water reservoir structure at the sewer mouth at the same time, which is more effective in preventing odors from coming out.

1. The method is very simple, as long as you peel some yam skins, put them in water and boil them for about 10 minutes, the water in the pot will gradually turn brown, spray the boiled water at the mouth of the sewer, you can quickly eliminate the odor.

The sewer aftertaste is mainly caused by the fermentation of waste residues, and after the yam skin is cooked, the benzoquinone contained in it will be dissolved in the water, and the odor produced after fermentation will be directly contacted to make it disappear.

2. Put the plastic wrap roll into the sewer pipe, fold the upper half of the plastic wrap to the outside of the sewer pipe, and tie it with a rubber band. Try it, my sewers are all like this, and they don't smell at all. In particular, the drain in the basin is the most likely to smell back, and the floor drain can be changed to an anti-odor floor drain, which can only be simple and practical under the basin.

3. Lengthen the hose you go into the water, and lift it 3-4cm with a thin steel wire in the middle, so that it will form a kind of whirlwind on its own, which can reduce part of the taste.

4. Add a soft rubber pad to your drain to strengthen the airtight function.