Why does the toilet have a rancid smell when it is poured with bleach, just like the decay of an ani

If there is a smell, there are several cases.

1, like you said that the pvc pipe does not reach the ground, the dirty water seeps into the base cement, this situation exists, but it is not a matter of floor drain, it is the drain of the toilet in addition to the problem, the water in the floor drain can only be foul in a few days before it can be stenched, and the smell of the basic bathroom is the smell of ammonia from the toilet. The solution is to remove the toilet bowl and drain the toilet bowl and then treat it with the plugging king (high-efficiency plugging cement). >>>More

I believe that everyone will have such troubles in daily life or have seen similar situations, that is, there will be small insects in the bathroom from time to time, which is really disgusting to watch! So why are there these little bugs in the bathroom? Where do they come from? >>>More

There may be hemorrhoids or anal fissures.

Internal hemorrhoids are not painful, external hemorrhoids and anal fissure pain, it is recommended that you visit the proctology department of your hospital. >>>More

Analysis:

Hello, if it is blood in the stool, it may be hemorrhoids. >>>More

There are two main types of yellow dirt, one is metal (mainly iron) rust, and the other is urine alkali; There are two main reasons for this, one is that it is not flushed and cleaned in time after use, and the other is that the glaze layer of porcelain tiles is not acid-resistant. Solution: First, flush and clean in time after use to keep it dry; The second is to use less acidic detergents and less hard tools to scrub, because the acidic substances not only cannot be restored after corroding the glaze, but the surface is also prone to pits, and it is easier to form dirt; Hard tools are also prone to scratching surfaces. >>>More