What is the most effective method to remove formaldehyde?

1. Air purifiers are one of the relatively effective methods for removing formaldehyde. 

The working principle of formaldehyde-removing air purifiers is to generate negative ions to purify the air. These negative ions are formed by oxygen molecules combining with free electrons, providing excellent purification effects. Because negative ions can also react with formaldehyde and other organic gases released after renovation, the air purifier can decompose them into carbon dioxide and water.

2. Green plants are one of the relatively effective methods for removing formaldehyde. 

Among the best ways to remove formaldehyde after renovation, plants play a significant role. Whether it's Alocasia, pothos, or spider plants, they are all good choices. When comparing formaldehyde-removing air purifiers to plants, plants are, of course, a natural tool for eliminating formaldehyde.

3. Activated carbon is one of the relatively effective methods for removing formaldehyde.

Activated carbon is widely recognized as an expert in removing formaldehyde. Its physical effects of deodorizing and detoxifying are very noticeable, and it contains no chemical additives. However, it can only handle mild formaldehyde pollution. If the renovation pollution is severe, activated carbon will not be highly effective.