4. Green Spider Plant
This is one of the top plants to remove concentrations of formaldehyde in the air, making it a superhero of plants. And formaldehyde is all over your house. It is in “foam insulation, particle board or pressed-wood products. Consumer paper products, including grocery bags, waxed paper, facial tissue and paper towels, are treated with urea formaldehyde resins. Many household cleaning agents contain formaldehyde.”