Also known as mother-in-law's tongue, this plant is one of the best for filtering out formaldehyde, which is common in cleaning products, toilet paper, tissues and personal care products. Put one in your bathroom — it'll thrive with low light and steamy humid conditions while helping filter out air pollutants. 

Sansevieria is and is nearly indestructible; they will thrive in either very bright light or almost dark corners of the house. An ideal container plant, it is excellent in a grouping and will grow equally well on the floor or on tabletop displays. These plants are also drought resistant. There are two low-growing varieties, but these are rarely seen in garden centers.

Light 

Although they are very forgiving, Sansevieria plants prefer indirect but steady light with some direct sun. They can adapt to full sun conditions and will also survive quite dim situations.

Soil 

Sansevieria plants prefer a loose, well-drained potting mix. This plant will do well in sandier soils. Pick a potting media low in peat, which eventually packs and refuses to re-hydrate or drain properly. An all-purpose cactus potting soil is a good choice.

Water 

Let the soil dry between waterings. During winter, reduce watering to monthly, or whenever the soil is dry to the touch. Err on the side of under watering; too much water can kill the plant.