One: charcoal bag
The younger generation of new house owners will buy charcoal bags online and put them in their new houses to absorb formaldehyde. They will put them in drawers or cabinets, or even in the corner of their homes. The activated carbon contained in the charcoal bag has a little ability to adsorb formaldehyde, but the adsorption amount is too small. The activated carbon only adsorbs formaldehyde and cannot decompose it. In other words, after the activated carbon is saturated, it will not only absorb formaldehyde, but also cause secondary pollution to the indoor air, so the charcoal placed at home.
Two: ventilation
Opening the window for ventilation is an operation that all owners who have finished decorating their new houses will do, because as long as they open the window, the peculiar smell and harmful gases in the room will be blown away by the wind. Usually, everyone will air-dry for two or three months or half a year, and then move directly into a new house. The natural volatilization cycle of formaldehyde is as long as 3- 15 years. Obviously, short-term ventilation and air drying can not solve the problem of excessive indoor formaldehyde, which comes from decoration materials and furniture.
Three: purification
Buying an air purifier to come to in addition to formaldehyde is a luxury in addition to formaldehyde method. The purifier itself is very expensive. In addition, the purifier relies on the internal activated carbon filter to absorb formaldehyde. As mentioned earlier, the activated carbon in the purifier is easy to adsorb and saturate. This layer of activated carbon filter is very expensive. It takes about 500 yuan to replace it once, which is a long-term expense. Therefore, it is better to find a in addition to formaldehyde company to solve formaldehyde directly.