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Anonymous users2024-01-24According to the national standard GB T18883-2002, the standard value of formaldehyde is, your home is slightly exceeded, you can open more windows for ventilation, haze doctor air purifier also open more, aldehyde doctor nano mineral crystals and green plants are placed more.
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Anonymous users2024-01-23Yes, it is completely safe to stay in.
Summary. This has a lot to do with personal physique, and it is not much of a problem to exceed the standard, but some people will be more sensitive to formaldehyde and other polluting gases, which may cause some allergic reactions --- >>>More
It depends on the criteria you test, and whether the data is objective. >>>More
The national standard for benzene series is not exceeded, although it is slightly exceeded, but benzene series is a carcinogen, and long-term stay in a low dose concentration of benzene-containing environment will cause leukemia. If conditions permit, keep ventilation and place activated carbon, which can remove a part of the benzene series in an appropriate amount, and you can also contact the company that removes formaldehyde, and there are generally products that specialize in the treatment of benzene series.
The indoor air quality standard GB T18883-2002 issued by the state stipulates that the check-in standard for formaldehyde is, I don't know what detector you use, the handheld detector purchased by Taobao is not accurate enough, and the testing requirements are not rigorous enough. Then look at whether there are the elderly, children and pregnant women in your family, the autoimmunity of such groups will be a little worse, and the body will feel uncomfortable when the formaldehyde concentration is reached. >>>More
1. All home decoration lighting is selected by 2 watts of square power, which is bright enough. >>>More