The back of the toilet leaks when it is flushed

The bottom of the toilet bowl is not well sealed, and the sealant needs to be removed and re-glued.

Generally, toilets with these two small holes are siphon-type. In order to increase the siphon force. If there is frequent water leakage, it should be caused by the wear of the rubber ring at the bottom of the water tank or the misalignment of the rubber pad, the sealing is not real, or the float valve is too high.

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The S bend is generally used in the siphon toilet, the siphon toilet has a complete pipe, the shape is the side inverted "S", the slope of the pool wall is gentle, and the noise problem has been improved; It has the characteristics of strong sewage discharge capacity and large clean surface, so the vast majority of toilets, especially the conjoined ones, are siphon type. The biggest advantage is that the flushing noise is low, which is called silence. It is easy to flush off dirt that adheres to the surface of the toilet. >>>More

Sewers, through which everything in the toilet goes into the city sewers.