When the new house was decorated I didn't understand anything, the decoration master strongly recommended diatom mud to me, saying that now the decoration is polluting, diatom mud is not only environmentally friendly and pollution-free, but also can decompose formaldehyde and other harmful gases emitted by furniture. Now that I've lived there for a year, I feel that the diatom mud is not as amazing as they boast, so be it.
1. Diatom mud is not resistant to dirt
The decoration effect of diatom mud is OK, but if the child scribbles on the wall, it is very troublesome to clean up later, and it cannot be washed with water, and the eraser is not only slow but also not clean
Second, the hardness of diatom mud is relatively poor
Diatom mud is "mud" after all, the hardness is relatively poor, sometimes accidentally bumped it, it will fall a little slag, leaving an unsightly pit, seriously affecting the overall appearance of the wall
Third, diatom mud is expensive
Diatom mud costs hundreds of dollars per square meter, I really regret that I wasted so much money in the first place
4. Can diatom mud decompose formaldehyde?
At the beginning, it was to brush the diatom mud that can decompose formaldehyde, and then I learned in detail that diatom mud can not decompose formaldehyde at all, at most it is to absorb a part of formaldehyde, which is the same principle as activated carbon, and even the effect is not as good as activated carbon, and if the indoor temperature rises, the formaldehyde that has been adsorbed will also be emitted from the diatom mud, causing secondary pollution. Anyway, sucking and sucking is in this room, what's the use of that? It's better than a big white wall
Therefore, I advise you to make up for the decoration knowledge before the decoration, keep calm and reasonable, don't be fooled by the decoration company, we don't feel distressed where the money should be spent, but we can't spend money in vain.
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