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The 10 air-purifying indoor plants that are easiest to keep alive

Studies show plants can reduce stress and boost happiness, and thanks to NASA, we know which ones help fight indoor pollution, too. Here are the 10 air-purifying indoor plants that are easiest to keep alive.

Horticulture specialist Donna Zagrapan holds one of her favorite, NASA-endorsed air-purifying houseplants, the peace lily, which absorbs various toxins from the air.
Horticulture specialist Donna Zagrapan holds one of her favorite, NASA-endorsed air-purifying houseplants, the peace lily, which absorbs various toxins from the air.Read moreGrace Dickinson / STAFF