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1. All if you just press it, the suction is very large, and then the suction is small, and the maximum may be blocked.
The toilet flush and the lid have nothing to do ......
You can do whatever you want. >>>More
InIn terms of water conservation, it is definitely a straight rush Siphon The combination of water saving and flushing is not perfect, but the development of the domestic market is very mature, andSilent and odorless >>>More
When judging the flush of the toilet, some people have used the ping pong ball as an experimental tool, that is, whether the toilet can flush away the ping pong ball that falls into it as the standard for measuring the quality of the impulse. >>>More
Buy some oxalic acid, clean it and you'll be fine! Give it a try!
It should be that there are suspicious points in the water seal of the lower part of the toilet and the associated pipe part.