Where is the most likely smell coming from in the bathroom

1. Floor drain. In the past, in addition to the flush toilet drain design with a reverse bend, the bathroom and kitchen floor drain also had a reverse bend, and the water was usually sealed to prevent odors. At present, in order to increase the floor height and reduce the cost, many new residential areas have canceled the anti-drain under the floor drain, but adopted a new type of anti-odor floor drain to ensure that the sewer odor does not escape.

These odor-proof floor drains are often made of PVC materials, which are far less beautiful than the stainless steel and copper floor drains sold on the market.

2. Pool sewer pipe.

Seal the sewer pipe to connect part of the sink drain pipe and the kitchen drain pipe to the sewer connection, these details can become a passage for the sewer odor to enter the room if not strictly sealed. Since the sewer interface is in a relatively hidden place, it is easy to ignore it when the decoration is completed and accepted, and it should attract the attention of the owner. The specific practice recommended by experts is to ask the renovation worker to seal the gap at the interface with glass glue or other adhesive so that the gas cannot be discharged.

3. Toilet. If the base of the toilet is not tightly sealed, there will also be aftertaste, or there is a problem with the design of the toilet back, and the water seal is not enough, there will also be aftertaste, and you can reseal it.

1. Floor drain In the past, when building a house, Qi did not have a reverse bend in addition to the flush toilet drain design, and the bathroom and kitchen floor drain also had a reverse bend. At present, in order to increase the floor height and reduce the cost, many new residential areas have canceled the anti-drain under the floor drain, but adopted a new type of anti-odor floor drain to ensure that the sewer odor does not escape. These odor-proof floor drains are often made of PVC materials, which are far less beautiful than the stainless steel and copper floor drains sold on the market.

2. Pool sewer pipe Seal the sewer pipe to connect part of the sink sewer pipe and the connection between the kitchen sewer pipe and the sewer, these details will become the channel for the sewer odor to enter the room if there is no strict sealing. Since the sewer interface is in a relatively hidden place, it is easy to ignore it when the decoration is completed and accepted, and it should attract the attention of the owner. The specific practice recommended by experts is to ask the renovation worker to seal the gap at the interface with glass glue or other adhesive so that the gas cannot be discharged.

3. Toilet If the base of the toilet is not tightly sealed, there will also be aftertaste, or there is a problem with the design of the toilet back-bend, and the water seal is not enough, there will also be aftertaste, and you can re-seal it.

There are places where dirt and dirt can be easily hidden in the corners, as well as sewers.

1. Floor drain failure.

One of the reasons for the odor in the bathroom is that the floor drain fails and does not play a role in air insulation and odor prevention. A floor drain may seem like an inconspicuous little thing, but it's definitely not a place to cut corners. Failed floor drains are extremely harmful, not only because they can't stop the smell in the sewage system, but also because they can help spread the virus.

2. The toilet flange ring is not sealed.

The source of the bathroom odor may also be the toilet, but it is not coming out of the toilet as you think, but because the flange of the toilet is not properly sealed. The quality of the flange ring determines whether the toilet drain and sewer pipe are tightly connected. If the flange ring is of poor quality or aging, the excrement will not be able to flow into the sewer pipe, and may leak out a little from the side, which is the source of the odor.

The smell is accompanied by a large number of gnats, which are the perfect mosquito culture because the excrement has been accumulated and fermented for a long time.

3. The sewer is not sealed, and the water pipe is not bent for water storage.

The source of the odor in the bathroom may also be that the drain under the sink is not sealed, or even not sealed at all, and the smell will of course come out in a steady stream.

In addition to the sewer opening should be sealed, the water pipe should also have a trap to ensure that the odor does not spill to the greatest extent. The same can happen not only in the bathroom, but also in the kitchen.

The smell in the bathroom should come from the sewer pipe. Sanitation needs to be done well in drainage and deodorization treatment during construction or decoration.

The smell of the bathroom is from the sewer pipe, the smell of the toilet, and it will be much better to install a ventilation fan in the toilet.

Where may the smell of the bathroom come from, the smell of the bathroom comes from the floor drain, and the floor drain is replaced with a defensive one to avoid the smell of the bathroom.

Once the bathroom of your home has a smell, but after searching for a long time, you can't find where the smell of the bathroom comes from. We can find the source of the odor from the floor drain, sink and toilet in the bathroom. As long as the source of the odor is found and the method of removing the odor is taken effectively, it will be difficult for the bathroom to have a peculiar smell in the future.

Bathroom odors are most likely coming from the toilet.