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Anonymous users2024-01-24It is best to use hydrochloric acid or caustic soda, sulfuric acid is too corrosive, too harmful to the sewer line (you don't want the sewer to run water or something) Don't end up hanging with the sewer!
OK! The toilet bowl is made of ceramic and the sewer is made of PVC, which will not corrode. But for what?
It is best not to use sulfuric acid, it is easy to burn out the pipe fittings, it is best to use hydrochloric acid, if you want to use sulfuric acid, it must be diluted to less than 20%, note: when diluting, you should slowly add sulfuric acid to the water, do not add water to the sulfuric acid, it is easy to cause explosion, remember.
I ate eggplant last night and went to the toilet this morning to pull black stool, as long as there are no uncomfortable sensations such as abdominal pain, etc., it doesn't matter. It should be caused by eating eggplant, which generally turns black after eating and digesting. Don't worry, nothing happens.
For this reason, Jurong dredges the sewer for Da Wu and Jiaqiao Chaxiao, and lists the following two points to explain: >>>More
Yes, just pour it a little bit, just flush it while pouring. Tofu cat litter itself is tofu residue as a raw material, which can be dissolved in water, don't pour it all at once, just a small amount and many times.