1, ventilation in addition to formaldehyde is a gift from nature. As long as the weather permits, we can open the in addition to formaldehyde unscrupulously, and control the formaldehyde in a safe range through dilution. However, the formaldehyde release cycle is long, so it needs long-term persistence to use ventilation in addition to formaldehyde, and other methods need to be taken to reduce the formaldehyde concentration when ventilation is poor.
2. Activated carbon has the function of adsorbing formaldehyde and other harmful substances, but it has no decomposition function, so its adsorption capacity is limited and it is easy to saturate, so it needs to be replaced frequently, otherwise it will become a new pollution source, releasing harmful substances and causing secondary indoor pollution.
If you want to eliminate formaldehyde in the house as soon as possible, you can put a floor fan at home after renovation and open the window for ventilation. If the outdoor wind allows, the fan can increase the speed of indoor and outdoor air, reduce the indoor formaldehyde content and accelerate the release of formaldehyde. This may be the most effective and cheapest method.
6. Professional things need professional people to do, but in addition to formaldehyde is an exception, because in addition to formaldehyde is a mixed industry, which is difficult for us ordinary people to distinguish. Faced with the in addition to formaldehyde problem, it is easy to be fooled by some in addition to formaldehyde companies without technology and ability, which not only wastes money, but also can't solve the problems of formaldehyde exceeding the standard. When choosing in addition to formaldehyde company, we should keep our eyes open?