1、 Cactus

Generally, plants will release CO2 at night, compete with people for O2, and affect people's breathing in sleep, but cactus will not. It can generate O2 under very weak light and will not release too much CO2, which is conducive to people's breathing. And it is well maintained, and the environmental requirements for growth are not strict. Pay attention when breeding, because it has thorns all over, so try to put it out of reach to avoid falling and hurting people

2、 Crane hope orchid

Its shape is very beautiful and has high ornamental value. It can decorate the home in the bedroom. And it is good for the air. Increasing the concentration of negative oxygen ions is good for the body

3、 Chlorophytum

Not only is it suitable to be placed in the bedroom, it can absorb a lot of harmful substances, have a strong purification effect on the air and improve the quality of the air

4、 Hupilan

It has strong absorption capacity, especially for formaldehyde. At the same time, the vitality is tenacious and can stand the shade. Even if the light in the bedroom is sometimes bad, it can grow well in it