How can I not see the trademark of the Guanzhu toilet

The drain hole of the toilet is underground, and you have to turn the toilet over to see it.

You don't have to change the whole thing, the reason for the leakage is that there is a leak in the water tank, and the overall structure of the toilet is very difficult to break So it is whether the water tank has a small valve tightly, that is to say, when you press the flush, the valve will open, and he will close when he does not press it, but after a long time, it will not be closed tightly, generally speaking, it is a small lever One end is a float, who rises up to the float at this end, and the other side falls, and the water outlet is closed, you can take a look. >>>More

This kind of problem must be that the drain valve is draining all the time. There are two possibilities, one is that the water piece is leaking, the leak is very small, or it is leaking along the siphon hole, so you only hear the sound and can't see the running water. There is also a possibility that the water-stopping rubber ring is broken. >>>More

If you can't get it, you have to find a professional! Generally, there is this small advertisement in the corridor.

I took the mirror and put it somewhere else.