Today, a friend told me that he spent more than 3,000 to find a company to remove formaldehyde, and I also took it, but there are so many people who don't know how to remove formaldehyde!
Some people say that they put tea, and some people actually say that they put vinegar, these are useless, and the following teaches you to really save money and use the easy to use formaldehyde removal method.
Formaldehyde, which affects personal life, is mostly hidden indoors, especially in newly renovated houses, which is the hardest hit area of formaldehyde volatilization.
Under normal circumstances, formaldehyde is colorless and odorless, but it will smell when the concentration exceeds 0.1 mg/m³, and it will irritate the eyes when the concentration exceeds 0.5 mg/m³.
The volatilization period of formaldehyde is as long as 3~15 years, if a person lives in an environment where the formaldehyde concentration exceeds the standard for a long time, it is easy to be poisoned after excessive inhalation of formaldehyde.
The folk method is to "put green plants".
These things are useless, a little bit useful, but the effect is minimal, expect a few pots of pothos to absorb formaldehyde, it is estimated that all the space in your home will be put on pothos or other green plants.
Some people will put a few packs of activated carbon, this thing can indeed adsorb formaldehyde molecules, but just a few packs of activated carbon is useless, and if the activated carbon is not replaced frequently, the adsorbed formaldehyde molecules will return to the air, in short, the activated carbon adsorption power is low, the quantity is not enough, and it needs to be replaced frequently......
Nowadays, many people find professional companies to remove formaldehyde, they spray catalytic decomposition agents, and use chemical reactions to convert formaldehyde into non-toxic and harmless carbon dioxide and water.
The short-term effect is good, but the fundamental problem has not been solved, a large number of furniture emitted formaldehyde for at least 3~15 years, as long as the furniture is still there, the source of formaldehyde is still there.
In fact, in addition to formaldehyde, it doesn't cost money at all, people know that they are using it, and they don't need to buy any green plants, the simplest and most effective way is to open the window for ventilation.
Formaldehyde molecules in the temperature of more than 16 °C, emitted relatively quickly, because the indoor space is limited, if the doors and windows are closed for a long time, the indoor formaldehyde content will exceed the standard, generally every 2~3 hours ventilation for about 10 minutes, you can remove the accumulated formaldehyde.
If it is winter, you can close the doors and windows first, then turn on the heating function of the air conditioner, set it to 23 °C ~ 26 °C for 2 ~ 3 hours, and then open the doors and windows for ventilation, which can also effectively remove formaldehyde.
I don't know if the core knowledge points are clear to everyone?
1. Formaldehyde is hidden in the furniture, it will continue to emit for 3~15 years, the first 3~5 years is the high incidence period, a single removal of formaldehyde is useful, but the effect is not obvious after that.
2. Formaldehyde is common in daily life, as long as the unit space does not exceed a certain content, it will not cause much harm to the human body, so the essence of ventilation is to reduce the indoor formaldehyde content.
