Why does the toilet smell when it cools down?

First, 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 repair.

Here 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.

1. An important indicator of poor glaze is the water absorption rate, and the water absorption rate of the national standard is. For example, wood is definitely easier to absorb water than glass, and a good glaze is like glass, so it will definitely not be released slowly after absorbing odor, and it will not change color and yellow, and it will not change color and yellow, and it will be used for more than ten years, and it feels the same as a new one, so there is still a big gap between a good glaze and a bad glaze. 2. The water seal is too lowThe toilet currently designed by traditional technology on the market, because the water seal is low, it is easy to return the smell when flushing, in fact, the toilet odor is a problem that cannot be ignored, and the smell is bacteria.

For example, the SARS epidemic in Hong Kong in 2003 was caused by the low water seal of toilets, which caused germs to spread to each other through sewer pipes, accelerating the epidemic of the virus. Of course, the water seal is too high, and it will splash up when it is used, and many customers like the water seal is low, and they are worried about splashing water, but the general mainstream brands have been scientifically designed, so there is no need to worry.