Like the Golden Pothos (Epipremnum aureum) and Corn Plant (Dracaena fragrans), Sansevieria species are believed to act as good air purifiers by removing toxins (such as formaldehyde, xylene and toluene) from the air, thereby gaining a reputation as a good cure for sick building syndrome. Some reports seem to suggest that Sansevieria produces oxygen at night which makes it suitable as a plant to be placed in the bedroom. Feng shui
Because their leaves grow upwards, Sansevieria can be used for Feng Shui purposes as well. Some believe that having Sansevieria near children (such as in the study room) helps reduce coarseness, while others recommend placing pots near the toilet tank to counter the drain-down vibrations.