After the toilet is flushed, the water level in the toilet pit can be restored to 20cm, and the wate

When you open the lid of the tank, you can see that there is a small pipe on the inlet valve, and the end of the water outlet is inserted into an opening in the tank. The function of this pipe is to make some of the water flow into the toilet bowl when the water is served, which is the main reason for the high water level of your small pit.

Unplug it and the problem is solved!

This is a problem with the toilet structure and it is recommended to replace it with a new one.

You can spread two layers of toilet paper over the water before the large size so it doesn't spill.

30% of infections in hospitals come from bioaerosol infections from toilet flushes, so take a look at Koch fixtures that are specifically designed to prevent germs from spreading.

Try the Koch toilet, no matter how high your poop falls from, it won't splash and it won't smell.

The pressure is too high! If it doesn't work, change the toilet.

So the person who designed this toilet is mentally retarded, just design it like this, what can be done, change it!

I always spread some newspaper before using it, you can prepare a little newspaper separately, because the toilet paper is too thin (o).

There's no good way to smash it, or you can buy a little scoop.