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Anonymous users2024-01-24There must be biogas, and more importantly, there are all kinds of germs in the tunnels, which must be harmful to adults and children. In your case, you still need to ventilate, or buy an air purification device.
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Anonymous users2024-01-23There can be no biogas, the main component of biogas is methane, which is easily volatile. The floor drain cover of the toilet on the second floor is blown up, which is caused by the air flow in the drain pipe, and you can open the exhaust holes in the kitchen and toilet.
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Anonymous users2024-01-22The lid collapsed, mostly due to the sudden pouring of water upstairs, the air pressure created by the rapid fall of the water in the sewers.
There is no need to plug it, the original dirty water is not well drained, the sewer pipe wall is scaled and oily (especially in winter), the kitchen sewer is changed to a single place, and the floor drain will not be confluent with the original kitchen sink drain, and there will not be much water discharged from the floor drain.
You can look at the Kindall drain, which has a drain that prevents overflow, and there are two buoyancy balls in it, and when the water comes back, the buoyancy balls float up, and they block the mouth of the pipe, and the water doesn't come back.
If his things are broken, of course, he repaired them himself, and he affected others and let others fix them, how can there be such a reason.
This situation is caused by a clogged pipe, and it has nothing to do with the quality of the floor drain. The pipes must be dredged and find a property to solve this problem. If the property is not in charge, even if it is your own expense, you have to do it. >>>More
What is blocked by the floor drain, you first clean up the blocked debris (such as hair strands), if it is blocked again, you can go to the hardware store to buy a bottle of dredging agent.