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Anonymous users2024-01-24There is a special elution.
It is sold at department stores.
It is difficult to wash it off with ordinary dish soap.
It is not hard to have that detergent.
1. Add less soap.
A self-mixing solution of ammonia and turpentine. >>>More
Bathroom sinks are generally made of ceramic, and if they rust, they may be rusted next to stainless steel or other metals. If it is ceramic, wipe it with some toothpaste and a soft cloth towel, and it may be wiped off.
First, there is a leak in the roof, because the water contains rust, the water evaporates and leaves water stains, making the surface look yellow; The second is that the indoor water vapor rises, condenses on the roof, and the interior wall paint used in the interior is not good in water resistance, and turns yellow due to soaking; >>>More
After glue bonding, the strength is not enough. After a person sits on it, the lid will still crack after it is tightened. It's better to get a new one.
I went to the store and bought some dilute hydrochloric acid, washed it and went.