Chart of air-filtering plants NASA researchers set out to find the best ways to clean the air in space stations. Their Clean Air study found the plants below are effective at removing benzene, formaldehyde, and trichloroethylene, xylene, and ammonia from the air—chemicals that have been linked to health effects like headaches and eye irritation. There are other benefits to having these plants around, we’ve noted before, but the graphic below from Love the Garden shows you at a glance the plants

Air Cleaning Plants!