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Anonymous users2024-01-24They can't be washed clean, you need a brush, just go to the supermarket and buy one.
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Anonymous users2024-01-23This problem is due to the structure of the toilet.
The water surface is too shallow.
You can put a toilet cleaner in the water tank to increase the surface finish and reduce adhesion.
Adhesion can also be reduced.
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Anonymous users2024-01-22It's all like this, and it should be washed frequently to avoid bacterial growth. Some dirt is visible, some is invisible. If you want to raise the water level, put a brick or something in the water storage tank to save water.
I've watched a TV show about this, saying that if the toilet at home can't be flushed, it's because the ceramics are aging, and there are many rough surfaces on the surface of the ceramics, so they can't be flushed clean. >>>More
Oxalic acid is more effective, or go directly to the supermarket to buy toilet cleaners, oxalic acid and hydrochloric acid have a strong pungent smell, and it is easy to suffocate the human body if inhaled.
Didn't you pull it big, long, hard, I tried?
I really can't rush down... >>>More
That's the quality of the toilet. It is that the porcelain light on the surface is not very well done and not smooth enough. There will be such a problem, it should be near those parts every time, and the water in the tank may not be enough or the momentum may not be enough.
It should be that the toilet flush water is not enough, and the water has been stopped when the feces have not been flushed clean, so the water that comes back is dirty water, or the horizontal section of the drain pipe behind your toilet is too long, and the slope is not enough, so it is easy to reverse dirty water.