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Generally, intestinal diseases are transmitted through some feces in the bathroom, so some people with intestinal diseases are advised to dispose of your own feces as soon as possible and do not pass them on to others.
No, don't feel too much pressure.
Part of it is discharged through the floor drain, and part of it is stored under the bricks >>>More
The amount of work is not small, hehe.
Water leakage is not going to be the main recommendation for you on a few points: >>>More
No, the bathrooms are clean, flush immediately, there will be no catalysis and no biogas will be generated.
As long as the waterproof project is done, there will be no leakage, and the main reason for the water accumulation may be that the floor drain is relatively small, or the brick laying should not pay attention to the brick should be inclined to the floor drain, and the water will flow faster.