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Anonymous users2024-01-24The cement is silicic acid or something, but after it solidifies, you don't know it, and you can estimate it with acidity, so let's try it first.
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Anonymous users2024-01-23QQ said that it is best to send a picture to see what model of bathtub is in what position.
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Anonymous users2024-01-22The landlord can go to the chemical store to buy a bottle of oxalic acid back, clean it, it is easy to wash the cement, and after cleaning, you should use a little more water to wash it down.
Alcohol and vinegar are soaked, and it really doesn't work to use carved cards.
How to remove cement in the toiletIf there is no solidified cement, the best and easiest thing to do is... >>>More
The old is renewed, the old is broken, and the new is achieved. Its conditions are better and the citizens' sense of enjoyment is better. What more compensation do you need? >>>More
If the pavement is broken, it is enough to ask for repair, and it is a bit difficult to ask for compensation.
This is an empirical job, and it is not good to deal with the scrapping of toilets. Find a pistol impact drill, the drill bit should be long, the size of M8 can be, and then find a faster long hairpin, drill holes as much as possible, and then use the hairpin slowly not too hard, the toilet should be moist, and find a flashlight when working.