Think your office could do with some fresh air? Try working on a space station. When NASA wanted to help its astronauts breathe easier, they used plants that improve air quality. Take a look at these 5 plants that could help eliminate nasty toxins in the air. This beautiful, low maintenance flowering plant reduces toxin levels in the air. The Peace Lily topped NASA’s list for removing formaldehyde, benzene and trichloroethylene from the air. According to the Huffington Post, this plant is great at clearing out benzene and trichloroethylene. A high transpiration rate means that Bamboo Palms pump moisture back into indoor atmospheres. According to NASA, this is the number one houseplant to grow indoors due to its incredible air filtering qualities. The Mother Nature Network says this plant may also reduce airborne fecal-matter particles! This plant releases oxygen during the night rather than the day, and one in the bedroom may help you sleep better. Snake plants don’t need much light or water for survival, so they’re a perfect fit for any dim corners that need to be brought to life.