Can ferns purify the air?

Research on ferns

In order to find plants that can purify the air, NASA started conducting research in this area early on. They were looking for plants that have the ability to purify the air.

In space experiments, scientists brought ferns into space and conducted a series of air purification experiments and research on them, hoping to use them to maintain the air quality in people's living spaces. Facts have proved that ferns can absorb harmful gases in the air and purify the air.

Functions of ferns

It is common knowledge that plants can release oxygen through photosynthesis, and ferns are no exception. Placing ferns indoors can provide some fresh oxygen into the room. In addition, ferns can absorb toxic and polluted gases in the air. For example, formaldehyde, which is not unfamiliar to everyone.

Formaldehyde is a signature toxic gas in modern buildings, especially in newly renovated houses, where the concentration of formaldehyde is particularly high. If you are in an environment with extremely high formaldehyde concentration for a long time, it will cause symptoms such as dizziness and nausea, and damage your respiratory tract. At this time, you can put two pots of ferns indoors, which can effectively remove formaldehyde in the air to purify the air.