What should I do about the smell behind the toilet?

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.

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.

There may be several reasons for this, and they need to be checked one by one:

1. Let's see if there is a water storage elbow under the toilet, and now the toilet generally has an S curve, which is to prevent the smell from returning.

2. Check if the toilet drain is blocked, if the pipe is blocked, it is also possible that there is a smell that cannot go down and cause it to be discharged.

3. Finally, see if it is a quality problem of the product. Poor quality toilet porcelain is not good, the density is not high, and the glaze is very thin, so if the dirt is adsorbed in, it will emit a foul smell for a long time.

Is it that the pit under your toilet is not aligned with the eyes of the tunnel, you look up and look at it, and then find a way to seal it.

It's useless to plug it, don't believe you wait and see, it will still smell.