Snake Plants convert CO2 into oxygen at night (as opposed to most other plants) so they are the ideal plant to brighten up a bedroom and help you sleep better by breathing cleaner, oxygen-rich air all night long.
The Snake Plant is recommended by NASA's Clean Air Study for it's air purifying attributes. Add one (or a combination of different purifying plants) for every 100 sq. ft. of indoor space and say goodbye to 90% of your indoor toxins! This hard-working plant specifically filters formaldehyde, trichloroethylene, xylene, and benzene from the air.