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The smell in the toilet is mainly caused by hydrogen sulfide gas, which also contains some ammonia and a small amount of organic gas.
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There is ammonia, which is mainly produced after the hydrolysis of urea, but the main foul smell is from the smell of feces.
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There is ammonia and there is also a smell of hydrogen sulfide.
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Yes, there should be H2S (hydrosulfuric acid) in addition to this
The yellow stuff in the toilet can be washed off with toilet cleaner. >>>More
1. If the stain of the toilet bowl is not cleaned for too long, it will be difficult to remove it. Need a toilet cleaner to help. >>>More
Absolutely didn't treat you as an outsider, visual inspection is true love, if a person really loves you, he will not hide it in front of you, but it is so natural to fart.
Resolve? Dissolve, you say? Toilet paper depends on whether the paper is water-soluble, the raw materials are wood, and if it is water-soluble, it can be directly dissolved. >>>More
Toilet [bennki] noun] 1Toilets, potties, potties, toilets. >>>More