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Anonymous users2024-01-23Maybe it's limescale. Tap water contains a variety of minerals or trace elements. Plus the toilet surface is smooth ceramic.
When tap water is soaked in contact with the ceramic surface for a long time, the substances in the tap water will be deposited to form a layer of dirt. This dirt can also grow bacteria, and it will accumulate over time! So clean up regularly!
Household toilet cleaners are good! Hope this answer is useful to you!
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Anonymous users2024-01-22Urine scale, limescale, dirt mixture, toilet glaze is not good and not cleaned and descaled frequently.
The number of layers of glaze is a publicity gimmick, the key is to have good flatness and facilitate washing! Of course, if the flatness is good and the glaze is thicker, the better!
Answer: Use the toilet cleaner to pour the dirt around, and after two or three minutes, use a horse brush to dip the water and brush it off. If it is not cleaned, it can be repeated again. >>>More
Quite normal, this is due to the summer humidity.
If you don't need to, use the sewage main to install it outdoors or at a height of 2 meters on the floor.
Generally speaking, it is diluted and cleaned with thinner, that is, banana water, which is sold in hardware stores.