Raising some flowers indoors can not only beautify the environment, but also absorb harmful gases such as formaldehyde and benzene and play the role of air purifier.

Chlorophytum comosum

Chlorophytum has a strong ability to absorb formaldehyde, carbon monoxide, nitrogen peroxide and other toxic chemicals in the air. Native to South Africa, it is active, adaptable, lush and easy to cultivate.

Pittosporum tobira

Pittosporum absorbs photochemical smog and is dustproof and sound-proof. Sex likes warm and humid environment, sunshine and semi-shade tolerance. Flowers are white or greenish, with fragrance. Strong branching, pruning resistance, pruning from seedlings, topping, promoting lateral branches, and often pruning its crown into a ball.

aloe

Aloe vera can reduce the pollution of benzene and formaldehyde and increase the concentration of negative oxygen ions. It can also be used for relieving inflammation and treating traumatic injury. Like warm and humid climate conditions, not cold-resistant, and the room temperature in winter is not lower than 5℃. Not strict with soil requirements, drought and salt tolerance, like good drainage, fertile and loose sandy loam. I like sunshine, I don't like shade and shelter from the wind, or I often pick leaves, and I don't like flowering.