Although the toilet is easy to use, why is it always smelly, even if it is flushed with a lot of wat

1. The method of toilet odor inspection.

1. Slowly add water to the toilet water seal to the highest place. Remove the upper valve connection pipe of the toilet tank.

2. Use a large garbage bag to cover the toilet bowl as a whole, the mouth of the garbage bag grows to the ground, and the surrounding area is compacted with sand.

If the smell of the toilet bowl is gone, you can confirm that the smell is coming from the toilet.

Second, the method of toilet odor maintenance.

First exclude the toilet that needs to be cleaned, the toilet with high water absorption rate and unqualified toilets, and the toilet tank accessories have problems and the flushing water is not enough.

The source of the smell of the toilet bowl is the problem of sealing below the backwater, and the specific maintenance methods, 1. The sealing flange under the toilet is damaged, and the damage to the installation accessories accounts for 80%. Specific repair and replacement of sealing flanges, accessories.

2. If it has just been installed for a year, the toilet installation is not good, accounting for 50%, usually less than 10%. Specific repairs to reinstall the toilet.

3. When the toilet is installed, the toilet is displaced, and the improper squatting and sitting usually accounts for less than 10%. Specific repairs to reinstall the toilet.

4. The crack under the toilet bowl usually accounts for less than 1%. Replace the toilet.

Maybe the problem is in the floor drain, many toilet floor drains are not odor-proof, toilets, basins have a trap to prevent odor, but the drain does not have a trap, so it is recommended to change an odor-proof floor drain, try it first, if it doesn't work, then take a look.

The odor of the toilet is generally discharged from the sewage pipe through the floor drain port, sewage outlet, drain outlet, etc.

There are two reasons for the leakage of this odor, or the sewage pipe is broken.

Either the floor drain, sewage outlet, drain outlet, etc. are not installed"Sinkbend".

The submersible bend is to prevent odor from escaping by submerging water in the elbow.

The floor drains with submersion function mentioned upstairs cannot achieve the anti-odor effect. Odor leakage is not directly related to the toilet.

There are two types of toilet drain pipes, one with a sinking function and one with a straight discharge (neither with a sinking function).

If you don't have a clear requirement when buying a toilet, you generally buy a toilet with a submersible function.

Therefore, if there is no problem with the installation of your toilet, the odor will not come out of the toilet.

If the toilet connection is not tight, it can be solved with glass glue.

Therefore, the odor is discharged through the drain of the washing tray and the floor drain.

There is only one solution. Retrofitting a submersible bend.

You can install a submersible bend in the main sewage pipe downstairs of your home, if you can't install it, then you can only knock out all the bathroom floors. Submersible bends have been added to all drainage and sewage connections.

The bathroom is unavoidable to smell Joining the bathroom is a dark toilet It is recommended not to install it because the ventilation is not good, it is easy to breed bacteria It is recommended to install a urinal.

It's a problem with the ventilation in the bathroom. Otherwise, it is a problem with the backlash of the toilet.