1. Window ventilation can quickly discharge free formaldehyde outside. As long as the local air quality reaches the standard, other pollutants will not be introduced, and it is convenient to use and low in cost, but it needs to be adhered to for a long time, because formaldehyde is released for a long time and poor ventilation is prone to repeated situations.
4. Using green plants to purify formaldehyde is a popular and promising in addition to formaldehyde method. Plants will absorb a part of formaldehyde during photosynthesis, but the absorption amount is very small, so it is suggested to use it as an auxiliary method in in addition to formaldehyde.
5. The air purifier adopts a variety of purification technologies and purification media, which can absorb indoor formaldehyde and other decoration pollutants, which can effectively improve indoor air quality, but the price will be more expensive.
6. Formaldehyde will produce faster thermal movement under the action of high temperature, so that formaldehyde can be released from the substrate. However, it is difficult to completely remove indoor formaldehyde through high temperature, because the formaldehyde release cycle is very long, continuous heating is not realistic, and attention should be paid to the safety of electricity in the process of using heating equipment?