When it comes to removing toxins from the air, the bigger the plant and its leaves, the better its ability to purify the environment. How many plants do you need to achieve fresh, healthy air? The answer lies in many factors, such as the types of furniture and carpet used and their ages, whether smoking occurs on the premises, and how well the dwelling is sealed. Start with one or two handsome specimens, and see where your quest for a healthy atmosphere takes you when you grow these air-purifying plants. Purple waffle plant has deeply puckered foliage, which gives it an extra-large leaf surface area to do its air cleaning job. The reverse sides of the leaves on this low-growing plant are purple, which contrast handsomely with the deep green leaves. Keep waffle plants moist, and give it bright light to maintain the vibrant purple color. The trailing stems of wax plants are attractive in hanging baskets or used in conjunction with plant stands. The wax plant is drought tolerant, and prefers life on the dry side to prevent root rot. Grow several plants to maximize the removal of five common VOCs from your home.
