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Open the windows for ventilation, spray some air fresheners, and more!
The main problem may be decoration, if the keel density of the ceiling is not enough or fixed well, it will not only cause the overall unevenness of the ceiling, but also cause the ceiling to vibrate slightly and make a sound, and the serious will cause the ceiling to fall.
It is necessary, the volatilization time of formaldehyde is particularly long, only two months is not enough, it is recommended that you first find SGS testing company to detect whether the formaldehyde exceeds the standard, if it does not exceed the standard in the check-in.
This is unreasonable for them.
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Buy a rat sticker at the supermarket, put a piece of cream bread on the rat sticker, and decide where you plan to put the rat sticker
It is normal for the ceiling latex paint to crack, and the peeling may be of poor quality of latex paint, or it may be that the base layer is not in place.