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?
It is self-evident to report facts in daily life
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.
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.
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.
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.
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.