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Pickling, such as toilet cleaning liquid, is sufficient. The rust point is usually iron oxide, which is caused by the dissolution of a small amount of rust in the water pipe in water, and the acid dissolves the iron oxide. If you don't have acid, you can find some Coke or Sprite to soak, because these two drinks contain acid, and you can look at the ingredient list in the package.
It is a women's toilet, specially used for women to rinse the lower body (of course, male compatriots can also enjoy it, as long as you want).
It's a cockroach, you can use some cockroach killers, Taobao Blue Shield Cleaning Guard will help you.
Irregular menstruation, brown blood is the residue of menstruation in the past, but this is not clean, and it can be used to regulate with fear.
It's called a floor mat.
1. It mainly plays the role of protecting the floor, and also has the additional role of anti-slip and decoration. >>>More
Cloth bag sofa, also called lazy sofa.
The sand inside is Styrofoam sand. >>>More