The plant Sansevieria has the ability to purify the air by absorbing toxins through its leaves resulting in pure oxygen. It is recommended that it is kept in one’s bedroom. It survives without sunlight.
While most indoor plants give out carbon dioxide in the night this plant continues to release oxygen.
My outside garden has loads of this plant as it produces suckers propagating it in no time. I have only now started keeping this plant indoors. I may have more of these plants inside the house.
Did you know about Sansevieria?