What s wrong with the smell of the toilet back?

The smell cannot be discharged, causing pressure, breaking through the water seal in the toilet, and the smell will come out if there is water in the water bend.

The main exhaust pipe can be checked for blockage.

Solution: 1 The tape you use (the sealing tape on the market) can't seal the smell because 1 is not waterproof 2 The sealing is average.

2 The smell is not limited to floor drains.

3 Toilet odor is possible.

Find the source of the antitaste :

1. First see if your floor drain is anti-odor type, and simply go up and smell it. It is rare to smell the anti-odor refusal.

2 Toilet odor basically will not come out of the water bay The only possible place is that there is a gap between the flange ring and the ground Because it is possible to install and age Look at whether there are watermarks and smudges around the toilet base You can know, if not, look at whether the gap around the toilet base is seriously discolored.

3 Pipe rupture Check whether the sewer pipe is ruptured, especially if the pipe is treated, look at the water stains and stains.

4 The basin drain is non-anti-odor close to the basin drain and smell it, you can know.

Solution: For non-anti-odor floor drains or drains, you can install anti-odor type.

Repair, replace, reinstall cracked or damaged toilet flanges and sewer pipes.

1. Sometimes the quality of the toilet at home is not very good or the installation is not careful, the toilet will loosen and displace after a long time, and the glass glue between the floor tiles will cause the toilet to smell bad. If you suspect that the odor is caused by this phenomenon, you can grab both sides with both hands and shake it, if the glass glue between the toilet and the floor tile does not come off, the toilet will not shake. After determining the cause, if the fall off is serious, you need to buy a new toilet with excellent quality, don't be greedy for cheap.

2. Look at whether the exhaust valve in the toilet is enough, and generally a good toilet has a certain exhaust valve after flushing to ensure the protection of the pipeline; If the exhaust valve is normal or the smell is heavy, it is an installation problem, if the sewage pipe is not well connected with the toilet drain during installation, it is very easy for the odor to run out; In addition, today's engineering buildings have sewage outlets on the high-rise, and it is very easy for the water outlets to be blocked, and the peculiar smell will run back into the home.

Causes of toilet odor:

1. The water seal in the toilet is not sufficient, see if the water seal in the toilet is sufficient, and generally a good toilet has a certain water seal after flushing to ensure the isolation of the pipeline.

2. The sewage pipe and the toilet outlet are not sealed and docked.

3. The exhaust outlet of the building sewage was blocked, and the smell ran back to the house.

Extended information: The flushing principle of toilets on the market is basically two categories: direct flush and siphon. The siphon type is divided into vortex siphon and jet siphon. There is a complete pipe in the siphon toilet with an inverted "S" in the shape of a side-to-side shape, and the slope of the pool wall is gentle, and the noise problem has been improved; It has the characteristics of strong sewage discharge capacity and large clean surface, so the vast majority of toilets, especially the conjoined ones, are siphon type.

The biggest advantage is that the flushing noise is low, which is called silence. It is easy to flush off dirt that adheres to the surface of the toilet. The disadvantage is that the water storage area at the bottom of the pond increases.

Answer the reasons for the smell of the toilet: First, the toilet area is too small, resulting in insufficient water seals that cannot be flushed clean every time, and over time the pipes accumulate debris and produce peculiar smells. Second, during the decoration process, the sewage pipe and the toilet outlet are not sealed and docked.

The third is that the exhaust port of the building sewage is blocked, and the smell is transmitted to the home through the exhaust pipe. Fourth, the toilet bowl is displaced, resulting in the water being drained too slowly, so it produces a foul smell. 1. You can add some baking soda to the toilet, try to sprinkle some baking soda along the week, and then wait for a few minutes and then brush it all around with a toilet brush, and finally press the water tank button to flush, so that it will be clean.

2. You can pour half a cup of vinegar into a disposable water cup, and then put it in the corner of the bathroom, use air volatilization, and let the vinegar smell replace the smell. A small glass of balsamic vinegar is generally used for six or seven days, that is, it can be changed once a week. 3. Add a few drops of toilet water to the light bulb in the bathroom, and then turn on the power, so that the light will be turned on when you go to the toilet or bathe at night, and the toilet water will volatilize at the temperature of the electric light, so as to play the role of fresh air and a faint fragrance.

4. Put an open bottle of wind oil essence in the corner of the bathroom, which can play a role in refreshing the air and repel mosquitoes. 5. Cut the lemon into slices, it is best to put the lemon slices in the sun to dry and then put them somewhere in the bathroom, which has the effect of purifying the air.

This is the reason for the smell of the toilet, and it is necessary for the owner who is renovating to take a look at it to prevent rework!

Many people will find that no matter how much the bathroom is cleaned, there is always a bad smell, in fact, it is caused by ammonia in the urine, how to get rid of this smell?