How long will formaldehyde not exceed the standard after decoration? When we ask how long can we stay after decoration, most of the answers on the Internet are generally ventilated for half a year. But when you know that formaldehyde volatilization takes 3-15 years, are you sure that half a year ventilation is enough?

　　日常生活报道事实不言自明

　　It is self-evident to report facts in daily life

　　事情是这样的，孙先生的房子在12月17日装修好了，他还挂了半年。然而，在今年六月底搬进来之后，当我关上门，打开空调时，我感到非常刺鼻，我的眼睛感到热，我的喉咙感到不舒服。

　　The thing is, Mr. Sun's house was renovated on December 17, and he has been hanging up for half a year. However, after moving in at the end of June this year, when I closed the door and turned on the air conditioner, I felt very pungent, my eyes felt hot, and my throat felt uncomfortable.

　　孙先生怀疑房屋甲醛超标，找检测公司，结果显示房屋中的空气甲醛含量为0.43毫克每立方米，是标准0.10的4倍。

　　Mr. Sun suspected that the formaldehyde content in the house exceeded the national standard. He went to a professional testing company. The results showed that the formaldehyde content in the air of the house was 0.43 mg per cubic meter, which was four times the national standard of 0.10.

　　如果你认为半年的通风就能甲醛问题，那你就错了。这取决于环境保护的水平和你使用的材料的数量。

　　If you think that half a year's ventilation can solve the formaldehyde problem, you are wrong. It depends on the level of environmental protection and the amount of materials you use.

　　如甲醛,装修公司纠纷案件也差不多,但是具体怎么说,做装修木地板,定制衣柜,或者业主买成品家具甲醛污染源,尤其是条件下的叠加,导致甲醛超标的可能性是非常大的。

　　For example, formaldehyde, decoration company dispute cases are similar, but how to say specifically, do decoration wood flooring, custom wardrobe, or owners buy finished furniture formaldehyde pollution sources, especially under the conditions of superposition, leading to formaldehyde exceeding the standard is very likely.

　　从这件事可以看出，在装修阶段我们可以考虑与装修公司讨论一下是否可以在这个指标上加甲醛量。事实上，目前甲醛超标的管理并非没有办法，目前网元的纳米复合生物酶可以一次性甲醛问题，支持CMA认证，因为使用生物酶深受用户信赖。

　　From this, we can see that in the decoration stage, we can consider discussing with the decoration company whether formaldehyde can be added to this index. In fact, there is no way to manage formaldehyde exceeding the standard at present. At present, nano-composite bio-enzymes of netelement brand can solve formaldehyde problem once and support CMA certification, because the use of pure natural bio-enzymes is deeply trusted by users.