There are many ways to remove formaldehyde, and there are many effective methods. But there will always be people who avoid effective formaldehyde removal methods and choose those that are ineffective and damage the furniture. Today, I will take you to pull out those ineffective and damaged decoration methods to remove formaldehyde.
1.Suffocation
Based on the principle that high temperature and high humidity can effectively promote the release of formaldehyde, the suffocation method is welcomed by many people. However, the effect of the suffocation method is limited. Because the release cycle of formaldehyde is as long as 3-15 years, even if the release of formaldehyde at high temperature and humidity will be as long as 3 years. It is not possible to achieve the goal of depleting formaldehyde in a short time under ideal conditions.
The high temperature and humidity conditions make it easy for adhesives that have not yet fully solidified to fail. The direct manifestation is the peeling off of the wallpaper and the ceiling. At the same time, high temperature and humidity will also cause corrosion and rust to iron materials. Not only that, high temperature and humidity will also make some building materials moldy, and black and gray spots appear on the wall.
2.Whole house sprinkling method
Based on the principle that water reacts to formaldehyde, sprinkling water in the whole house is also the choice of many people in addition to formaldehyde. However, the amount of reaction per unit volume of water to formaldehyde is pitifully small, and the effect on removing formaldehyde is almost negligible.
Sprinkling water throughout the house will increase the indoor humidity and cause corrosion and rust of iron building materials. At the same time, water can also enter the floor slab through the floor material, increasing the moisture of the floor, which leads to an increase in ground bacteria. It further leads to cracking and collapse of the ground material. Moreover, the superposition of bacteria will also release formaldehyde, further increasing the formaldehyde content in the room.
3.Formaldehyde removal method in the magic box
Formaldehyde removal is based on chlorine dioxide-catalyzed formaldehyde decomposition, which is the so-called air catalyst. Compared with the above two types, the formaldehyde removal efficiency is still a little higher, but it cannot achieve effective control of the formaldehyde source.
According to some people's feedback, after using the magic box to remove formaldehyde for a period of time, the iron materials in the room showed signs of rust.
1.Open windows for ventilation
Opening windows for ventilation can take away formaldehyde free in the air, which is a more obvious method to remove formaldehyde.
The formaldehyde content in the environment can be effectively reduced by generating air flow through the air pressure difference in different environments, which can effectively reduce the formaldehyde content in the environment. However, the efficiency of formaldehyde removal by opening windows for ventilation is affected by various factors such as air pressure in the house. In the case that there is no wind or the house is not conducive to ventilation, you can try to speed up the efficiency of formaldehyde removal by using a fan to drive air flow.
2.Use a formaldehyde removal purifier
The air purifier with formaldehyde treatment function can effectively adsorb free formaldehyde in the air, and it is also a formaldehyde treatment method with relatively obvious effects.
Choosing a four-layer filter can effectively absorb formaldehyde in the air, and drive the air through the fan to effectively adsorb and filter formaldehyde through the four-layer filter screen, such as the pre-filter, HEPA high-efficiency particulate filter, and odor filter, so as to reduce the formaldehyde content in the air.
3.Formaldehyde removal company
Formaldehyde removal companies generally use composite photocatalyst to remove formaldehyde, the main component of composite photocatalyst is titanium dioxide, sprayed on the wall will form a layer of strong sticky, non-toxic, non-corrosive nano film, photocatalytic under the irradiation of light, continuous degradation of the source of formaldehyde release. Effectively degrade and control adsorbed and mixed formaldehyde.