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Find a decorator to repaint the wall and it will be solved.
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Replace the water leakage prevention device.
Suggestion: first find a professional dredge to dredge the lower pipe, and then replace the floor drain with a T-shaped one, so that there will be no backwater. Hope it helps.
Even if you live on a high floor, there will inevitably be floating objects and dust in the air. >>>More
That's the dust in the house. Like some cloth products at home, including quilts, clothes, and fibers.
Knock on the door to raise money to find someone to get into the water, if someone does not agree not to pay, buy a heavy body benzene board and cut it just right according to the mouth shape of the squatting toilet, a little bigger, plug it tightly, and then press it on it with a heavy object. OK。In two days, there will be upstairs, and he will find someone to go into the water
To be clear, is the upstairs complex? The staircase is from the upstairs family's own home?