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Anonymous users2024-01-23Oxalic scrubbing is the first choice. You can sprinkle oxalic acid directly on the urine stains, because oxalic acid is a small solid particle, and it is a weak acid, and it is not too corrosive to the human body (but for the sake of habit, it is best to wear rubber gloves when cleaning to protect our skin), and then scrub it with a brush, and then rinse it with water.
The second is hydrochloric acid, but it is a strong acid, and then oxalic acid is fruitless, hydrochloric acid can also be used cautiously, (but be careful not to contact the human body, as long as you pay attention to protection, there is absolutely no problem) For so many years, I have been dealing with it like this, and the effect is very good.
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Anonymous users2024-01-22Toilet cleaner will do, and 84 disinfectant can sometimes work.
You can use Mr. Vermeer, or specially removed acid, which is commercially available.
Yellowing of collar, toothpaste + dish soap; Lipstick stains: facial cleanser + makeup remover, scrub with warm water; Oil stains: dish soap + salt; Blood stains: Sulfur soap scrub.
Just brush it a few times with a weak acid toilet cleaner. >>>More
Soak in Mr. Vermeer toilet cleaner for a few minutes, then scrub vigorously with a toilet brush.
Piped gas is cost-effective, this is our family of four bathing with hot water, only 100 yuan in the first quarter, if you burn electricity is slow and consumes electricity.