The bathroom starts to smell bad, I don t know if it s a floor drain or a toilet, what to do?

Pay attention to observe the dead corners of the bathroom, see whether there is dampness and mildew in the gap on the back of the toilet, and you should pay attention to cleaning the dead corners of the bathroom regularly, and you can spray some fresheners.

You should judge the situation of odor removal, and then find professional personnel to repair it, and you need to understand the cause of odor removal, so that you can make a correct judgment.

You can check and block the floor drain first, and judge whether the toilet has anti-odor, so that you can determine what the problem is.

It can be inspected, some deodorant can be used, be sure to pay attention to ventilation, and you can ask a professional maintenance person to repair it.

Since restrooms are often used, it is important to do a good job of cleaning them to avoid foul smells. Why does the bathroom floor drain smell high? Let's take a look.

1. The installation of the exhaust fan is wrong, and the installation of the exhaust fan will cause the air in the toilet to be uncirculated, resulting in the backflow of odor in the toilet.

2. The floor drain does not have the function of water sealing and laughing, resulting in the backflow of odor from the skin.

3. Dirt on the ground, if the toilet and the bathroom share the same space, it is easy to deposit a lot of dirt in the middle of the floor tiles, and after the dirt is removed, the odor in the toilet will disappear.

4. There are two main ways to prevent odor from floor drains on the market, one is the traditional water-sealed anti-odor, and the other is a new type of self-sealing anti-odor. For the water seal anti-odor floor drain, the national standard stipulates that the water seal height is 50mm, and the floor drain water seal height produced by many manufacturers is only 10 20mm, which is only the height of 20 to 40 of the national standard, which does not play the role of anti-odor at all, so it is not strange that the floor drain is odorless.

Let's first understand why the floor drain smells off? There are two main reasons, one is the unqualified floor drain, and the other is the defect of the traditional water seal floor drain. I'll analyze both of these points for you!

1. Unqualified floor drain The floor drain deodorization method on the market is mainly divided into two types, one is the traditional water seal deodorization, and the other is the new self-sealing anti-odor. For the water seal odor-proof floor drain, the national standard stipulates that the water seal height is 50mm, while the floor drain water seal height produced by many manufacturers is only 10-20mm, which is only the height of the national standard of 20-40, so it does not play the role of anti-odor, so it is not surprising that the phenomenon of floor drain odor is not surprising. 2. The defects of the traditional water seal floor drain The water seal floor drain itself also has certain defects, even if the water seal height reaches 50mm or above, the floor drain odor phenomenon will still occur, a few days or even more than ten days later, the water seal will still have odor coming out, and due to the narrow and long water flow channel, bending, and the increase in the attachment area of the stolen goods, a large number of bacteria will breed for a long time.

The floor drain in the bathroom is smelly, which is a problem with the device. In order to solve this problem, the most important thing is to add a deodorization device for sewers, instead of deodorizing the pipes directly, we start with floor drains. When decorating, it is best to install a floor drain with an anti-odor core directly.

It's just that when choosing a floor drain, you need to pay special attention to the quality of the anti-odor core, otherwise it will break in less than two years, and it is no different from not installing it directly. Some tenants may not be willing to spend money on deodorant cores, so make an anti-odor core. Similarly, remove the drain core, wrap it in plastic wrap on the side of the drain core, and put it back on.

1.If you don't use the bathroom for a long time, you need to maintain the floor drain. You must know that once the water in the floor drain trap is dry, it will not play a role in deodorization, so in the dry season, clean water should be used to splash the floor drain.

Because the floor drain is embedded in the cement, it is difficult to replace it directly, so it is recommended to choose a copper floor drain. In the case of stainless steel, zinc is thicker to avoid rust, and PVC is easy to age, so do not use it. Defects of self-sealing floor drains.

At present, most of the self-sealing floor drains on the market are mechanical self-sealing floor drains. Due to the limitations of the prior art, this product is prone to various failures, resulting in poor sealing.

2.If the bathroom is not installed with an odor-proof floor drain, it can be installed directly. There are two types of anti-odor floor drains: sealed type and water sealed type.

The sealing relies on the attraction of the magnet to attract the lid to achieve the effect of insulating odors. The water seal has a water trap, which prevents the smell of the sewer from going back through the sealing effect of the water, and the sealing effect is better. When choosing an anti-odor floor drain, try to choose a deep elbow with deep water storage, and the floor drain with a water seal height of 5cm has the best anti-odor effect.

3.Most of the reasons for the reflux of sewer odor are toilet odors, which are likely to be caused by floor drains, and some floor drains also have problems such as sewage overflow and insect breeding, which may be that the deodorization effect of the floor drain itself is not very good. You can go to the store and buy a better deodorant, so that the smell in the sewer will be difficult to come up.

The above is the anti-odor of the bathroom floor drain, which is the answer to the problem of **.

1. The floor drain is unqualified, and the decoration is not in accordance with the national standards, 2. The defects of the traditional water seal floor drain, because the water flow channel is narrow and curved, and the area attached to the dirt continues to increase, 3. The defects of the self-sealing floor drain, 4. The spread of germs.

The smell of floor drain in the bathroom is because the bathroom is smelling back, it may be because the bathroom is blocked, or it may be because the bathroom has poured some water with a strong smell.

Because your floor drain does not have an anti-odor device and does not have an anti-odor box installed, the floor drain is very smelly.

I don't know if it's because of the recent rise in temperature, but our bathroom has been filled with a foul smellFrom time to time, a lot of flying insects run out of the floor drain, which gives me a headache! I thought: I usually clean diligently, and I also pay attention to natural ventilation, so I don't have a foul smell.

I only saw that the master found the root cause of the smell of the floor drain in three or two clicks, that is, the floor drain itself was not chosen correctly! It is best to choose a floor drain with deep water sealing, which can completely eliminate or avoid the occurrence and emission of odors. What is a deep sealing floor drain?

I only understand that there is a difference in the floor drain material, and there is actually a deep seal floor drain, the master looked at me and laughed, and told me in detail about the deep seal floor drain.

But the construction master is also an honest person, and also informed the shortcomings of the water depth sealing floor drain, and the choice depends on your own home to pay more attention to deodorization or drainage pipes. Because the depth of the water depth seal drain is very high, if you choose to assemble the water depth seal drain, the road surface of the bathroom should be slightly higher during the assembly process, which will also cause the water depth seal floor drain to be compared with the general floor drain, and the rate of the drainage pipe is relatively slow, so you must pay attention to cleaning frequently, otherwise the hair and other stains will block the floor drain!

The condition of the exhaust valve of the floor drain is that if we find that the floor drain in the bathroom is smelly, especially after not using the toilet for a long time, this kind of problem is more significant. At this time, the first step is to check the floor drain, that is, the exhaust valve of the bathroom floor drain. At this point, we can follow the given process to complete the actual operation.

We first open the back cover plate of the floor drain, and then take a look at the details of the internal structure of the floor drain. The back cover on the top of the floor drain is easy to open, and you can take it away from the floor drain by rotating it, and then look at the condition inside the floor drain. If you find that the inside of the floor drain is very dry, then it means that the floor drain exhaust valve is ineffective, which is the floor drain with less water.

Solution. After we find that the exhaust valve of the floor drain is low on water, we can fill the floor drain with water. That is, everyone prepares some water in advance and irrigates it into the floor drain, so that it is irrigated for a period of timeUntil the floor drain runs after a layer of water in the memory, we cover the back cover of the floor drain tightly.

In that way, most of them will solve the problem of floor drain odor return at this time.

If you need to replace it again, you can use some deodorizing chemicals, or you can solve the problem, most of which are caused by standing water.

Replace it again and choose a U-shaped drip, so that the problem can be solved, which may be caused by a lot of water in the pipe.

1. How to solve this problem of floor drain and odor in the bathroom?

2. Conclusion.

When decorating, it is best to install an anti-odor floor drain, which can be covered with a wet towel or plastic bag for exhaust gas, so as to prevent the odor and germs of the floor drain from spreading to the room, and fill the floor drain with water in time to keep the water seal in the floor drain and replace it frequently.

Open the window for ventilation, and turn on the exhaust fan in the bathroom, when the floor drain is smelly, you can choose to temporarily block the floor drain with something, or put some bananas and other things in the bathroom.

You can check the water seal of the floor drain, if it is relatively dry, it is likely to be invalid, so that adding some water can solve the problem of antiodor.

1. How to deal with the smell of floor drain in the bathroom?

1.Open the floor drain cap and pour in the pipe unclogging agent to clean the dirt inside the pipe. In order to avoid odors in the later stage, it is recommended to wash it once every one to three months.

2.Ask a professional to replace an ordinary floor drain with an odor-proof floor drain. This floor drain comes with a water seal, which can block the odor of the sewer pipe.

2. What are the key points of bathroom floor drain installation?

1.Since the floor drain is directly connected to the sewer pipe, it is necessary to choose a good deodorization performance to avoid the peculiar smell in the sewer pipe returning to the room through the floor drain during use, which greatly affects the use. At the same time, it is also necessary to pay attention to the drainage speed of the floor drain, otherwise when the water consumption is large, the water will overflow the gold mountain.

2.When buying a floor drain, you need to confirm the diameter of the sewer pipe first, and then choose the appropriate floor drain according to the size. Be careful not to be too big and not too small, otherwise it may not be installed.

In addition, the installation height of the floor drain should also be determined. Normally, the distance between the bottom of the water pipe and the ground should be at least 6 cm.

3.Many owners think that after the bathroom is separated from wet and dry, it only needs to install a floor drain in the wet area. This idea is actually wrong, because the toilet often needs to be flushed, and the floor drain is designed in the dry area to facilitate the usual pouring of water for cleaning.

In addition, it should be noted that if it is an open balcony, there must also be a floor drain drainage, otherwise when it rains, the water cannot be taken out and it is easy to overflow indoors.