Aloe Vera
Aloe Vera- It releases a great amount of oxygen at night.
Boston Fern
It will help you relieve stress
Sansevieria Trifasciata (Snake Plant)
It helps to reduce headaches and high blood pressure.
Ficus Benjamina
It will improve your sleep by eating all air microbes.
Areca Palm
Releases great amount of moisture which eradicates the dry air.