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Anonymous users2024-01-24Rusty things can't be wiped off when they fall in the toilet, so you can soak them in dilute sulfuric acid or a strong acidic toilet cleaner for twenty or thirty minutes, and then brush them off with a brush.
If it doesn't work once, repeat it again. The concentration of the acid can be increased if necessary.
With sulfuric acid, the effect of strong sulfuric acid may be better, but be careful not to splash yourself, strong sulfuric acid is very corrosive.
Soak it first with a toilet cleaner, then brush it with a brush, if you can't drop it, you can use a steel wool ball to gently brush it, and you should clean it regularly in the future, and you can't clean it for too long, and the porcelain surface of the toilet is not good if it is easy to accumulate dirt.
It is recommended that you go to a chemical store and buy a bottle of oxalic acid, then spray the dirty area of the toilet bowl repeatedly, stop for a few minutes and then clean it with a cleaning ball or small brush, so that it will be as bright as new.
My family has always used Mr. Mighty, and any dirt is gone as soon as you wipe it. It is available in many supermarkets.
Iron rusts when left for a long time. Iron rusts easily, except due to its chemical properties. >>>More