5 Houseplants That Produce the Most Oxygen - PlantSnap
Nov 21, 2018 · Snake plant is very effective at producing oxygen and removing toxins from the air. NASA research has shown snake plant is effective at removing formaldehyde, trichloroethylene, xylene, toluene, and benzene from the air. These pollutants can all accumulate in enclosed buildings. Snake plant does most of its breathing at night.
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