6 Plants That Help You Breathe Easier

Cabin fever isn't the only downside of more time inside every winter: Airborne toxin levels are higher indoors than out. Before you run out to buy an electric air purifier, consider houseplants for a natural fix. "Leaf surfaces and roots digest contaminants in the air," says Chris Raimondi, a horticulturist in Ho-Ho-Kus, NJ. And they're effective: Studies show people who work near plants are less likely to suffer from fatigue, headaches, and sore throats. 

Here are six hardworking plants to add to your home.

If you have ample light, place this colorful flowering plant in your bedroom, near where you air out freshly dry-cleaned clothes. It reduces levels of benzene, a chemical solvent used for dry cleaning that can compromise your immune system and has been linked to anemia.

Light needs: bright light
Humidity: medium
Temperature: 45° to 65°F

This plant lowers levels of the toxin trichloroethylene, linked to kidney and liver cancers and lymphoma, according to the Environmental Protection Agency. Often in paints, TCE can also be released into the air if you take a hot shower in TCE-contaminated water.

Light needs: medium
Humidity: medium
Temperature: 60° to 75°F

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This easy-to-grow ivy is particularly good at removing formaldehyde, a respiratory irritant, which can enter the air when you use some dishwashing liquids and disinfectants. Pressed-wood products such as cabinets and tables may also emit it.

Light needs: medium
Humidity: high
Temperature: 50° to 70°F

NASA researchers discovered that this white-flowering plant is among the best for lowering levels of TCE and benzene, making it a powerful detoxifier for any room. Place one in a hallway with some light so it can prevent the spread of pollutants between rooms.

Light needs: medium
Humidity: medium
Temperature: 55° to 75°F

This detoxing standout is the most effective houseplant for reducing formaldehyde. Also a possible carcinogen, the toxin is present in some fabric softeners and carpet cleaners and can be emitted by certain wallpapers and paints.

Light needs: medium
Humidity: high
Temperature: 50° to 75°F

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In a study published in the American Society of Horticultural Science's journal HortTechnology, this plant performed well in removing ozone, a respiratory irritant present in auto emissions. Place one of these hardy ivies near the door connecting your house and garage.

Light needs: low to medium
Humidity: medium
Temperature: 65° to 75°F

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