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It's chemical.
Toilet cleaners contain acids that use their acidic properties to react with alkaline substances to decontaminate when cleaning a toilet – a chemical change.
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It's the chemical properties because a chemical reaction takes place.
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The principle of toilet cleaning is to combine organic acids and urine alkali into soluble salts, use co-solvents and complexing agents to quickly dissolve insoluble calcium salts and other inorganic salts, and complex heavy metals are washed away with water after complexing. Toilet cleaning is generally a light blue transparent solution, and the main components are acid surfactants and disinfectants. Such as sulfamic acid, alkylbenzene sulfonic acid, nonylphenol oxyethylene ether, disodium ethylenediaminetetraacetic acid, oxalic acid, urea, deionized water, etc., normal use is not irritating to the skin.
Chemical properties.
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Chemical, acidic cleaning.
Yes, the general electroplating parts are nickel plated and galvanized. >>>More
The waterproofing of the bathroom is not as simple as brushing a layer of waterproofing agent or glue powder. Generally, the bottom layer has to go through the cement slurry 3 times, the wall must be batch of cement oil, and then brush waterproof, and the overhead slope must not make the water hidden below.
Look at personal preferences, there is no best, only the most suitable, often constipated, each time it takes more than ten minutes, or the toilet, squatting feet numb can not be solved, with squatting toilet too hard.
If it's crepe paper, you can throw it in the toilet and flush it down, but if it's newspaper, you can't throw it in the toilet, because it's easy to block the toilet and it's very dirty.
Put a trash can, which can be melted into a toilet bowl; If it is difficult to dissolve, it is recommended to dispose of it in the trash and pour it out.