After going to the toilet, whether the toilet paper is thrown into the toilet bowl or in the paper b

Whether toilet paper is flushed or thrown in the trash is mainly determined by the hose and system of the water pipe.

Older buildings may use cast iron pipes (non-centrifugal casting), which have been used for a longer time, and the corrosion in the pipes is more serious, so the inner diameter becomes smaller, and the toilet of this kind of construction has a higher probability of throwing paper towels into it and blocking it. Now the sewage pipes in the indoor and residential areas are basically made of plastic pipes, in addition to the good drainage performance should not be blocked, the cost is low, and the construction is convenient.

However, if a double pipe is used, that is, the toilet drains a single riser, and other drains (such as wash basins, showers, bathtubs) use another riser to drain the water, and the probability of blockage is higher. If there is a septic tank in the community, double control is usually adopted, and domestic sewage (toilet drainage) is collected into the septic tank and then discharged into the municipal pipe network together with domestic wastewater after treatment. If all the water is drained through the same riser (i.e. a single pipe), there is less chance of blockage.

Some floors may be designed with risers that do not go straight to the bottom of the floor at one time, and will be displaced laterally for a certain distance in between. Therefore, a section of transverse pipe will be connected in the middle, the maximum drainage capacity of the transverse pipe in the building is less than that of the riser, in order to ensure smooth drainage, the turning connection of the pipeline will adopt a 45° elbow, the transverse pipe has the requirements of minimum slope and maximum filling, and the place where the pipeline turns should also be provided with inspection and cleaning openings, and so on. Otherwise, it is easy to block in this section of pipe.

All in all, paper towels, which are items that should be disposed of in the drainage system, must be a design problem or a construction problem if they cannot be discharged smoothly through the drainage system.

The answer is compiled from Fruitshell.com).

If it is a public toilet, toilet paper should be thrown into the paper basket after going to the toilet to avoid people throwing debris and clogging it with many hands. The toilet is usually thrown into the toilet bowl and softened and flushed away.