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Hydrochloric acid has a certain corrosive effect on sewers.
You can pour a small amount of hydrochloric acid and then rinse it off with a large amount of water.
Two possibilities:
1. The inside of the toilet rim and the periphery of the toilet are not cleaned; >>>More
No, this should be in the toilet tank.
The usage of the toilet cleaner in the toilet tank is as follows: >>>More
In fact, it is not needed, such as Weiwang detergent, which contains high-efficiency active ingredients, which has a strong decontamination effect while removing stains, making the toilet basin not easy to be stained with dirt, and it has a long-lasting sterilization effect that can last for about 30 days;
The eldest sister asked, right? Then hurry up and find a plumber to get through, it's blocked. If the man asks, he can't forgive, and he asks this bit of? Do you need to ask whether you use chopsticks with your left hand or your right hand when you eat?