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You have to see if there is, uh, how much is this margin, for example, this year's warranty period, if there is no bathroom leakage, you need to ask a professional maintenance personnel to check and repair.
It was when it was decorated, and the wires buried inside leaked. >>>More
You'll have to check if the line is in contact with the wall.
This kind of local decoration, many large decoration companies are not accepted, because the amount of work is small, after-sales is not easy to do, you can go to the decoration team to do, buy your own materials to find a decoration master to do, you can go to 58 to find a decoration master!
First of all, the wire head in the junction box is treated with adhesive tape, and then buy a waterproof switch box on the switch, and it will be fine to close the waterproof box when taking a bath at night, and you can buy it at the hardware store. Buy a better one, about ten yuan.
Check that the lower perimeter of the toilet is sealed – this is a good chance of an odor. Then there is whether the sewer pipe of the wash basin has a reverse bend and whether it is sealed.