Why is there a heartbeat on the water in the kitchen?

1. All the toilets on the first floor are directly connected to the sewers, and the buried pipes lead directly to the underground sewer, and of course the sound is loud when the water flow is relatively rapid.

The air flow shocks, other people's household water, and the empty water pipe makes the air top.

It should be okay to tidy up more sanitary corners and put less sundries.

Because it is a kitchen, there is often oil smoke, and there is some residual oil stain on the ground, which will be slippery, so it is recommended to choose the kind of brick that is not smooth.

Normal. The new toilet is a water-saving toilet, and some of the water outlets are so small that they can't even pass through dry and coarse stool, and this structure produces a sound of siphoning.