10 plants to purify the air in the home

10 plants to purify the air in the home

Purify the air with the plants

In our homes the quality of air is not always optimal. Pollutants can be many: cigarette smoke, city smog or compounds released from paints and plastics. To make the environment healthier you can act on several fronts, but the most economical and immediate is the insertion of plants capable of filtering the air "capturing" the harmful agents. Here are the best!


Very fashionable, in all its varieties! Whether it is the trifasciata (with elegantly undulating flat leaves) or the cylindrical (which has similar to long cones) it will not fail to amaze us with its charm and adaptability.
Perfect for those who tend to forget to take care of their greenery: they require occasional irrigation and live well in bright or shady environments, varying only the speed of growth.
It is perfect for interior hallways, entrances and living rooms, but above all for bedrooms. In addition to filtering the air from pollutants, it is able to continue to produce oxygen even at night.

Anthurium andreanum

How not to desire it? Its glossy leaves create a magnificent contrast with the large heart-shaped spits. The set really fits all contexts, from the most modern to the most traditional. They commonly have dark red inflorescences, with the yellow spadix in evidence. More and more often, however, we find variations in pink, for more delicate settings, or in elegant white.
Cultivation is not easy: we must guarantee high and constant heat and humidity, but avoid stagnation. It is suitable however for dark rooms because it likes the partial shade.
It is an excellent aid in reducing the impact of formaldehyde, toluene and ammonia.


Orchids always give a lot of satisfaction even in the apartment: many varieties (such as phalaenopsis and dendrobium), manage to bloom well, year after year, especially if they receive sufficient light and heat.
They are perfect in the living room, but are also suitable for open bathrooms and bedrooms.
It is precisely when we sleep that we derive maximum benefit from them: they are among the few plants capable of emitting, in addition to carbon dioxide, also good quantities of oxygen. They also capture many different types of pollutants, thus helping to improve the quality of our sleep.

Dracaena deremensis

Dracaena is one of the most widespread houseplants. It is appreciated for the essentiality of its forms, and for the different colors of the foliage: from homogeneous green to variegated, to striped in bright pink. It is also among the simplest to grow: it requires frequent watering, but making sure that the substrate is perfectly draining. It does not need particularly bright rooms, but naturally with a good exposure it grows faster.
It is ideal to hold in bedrooms and kitchens as it is an excellent filter for toluene, formaldehyde and benzene.

Ficus Benjamin

Its enlarged and light shape makes it one of the best plants to give a living or large livable kitchen a touch of liveliness. We can choose between the dark green or variegated leaf variety depending on our tastes and the setting.
It requires a light substrate, perfect drainage and frequent irrigation, in addition to a high level of environmental humidity (frequent nebulizations are useful). It lives well in bright rooms, but it also bears the half-shade.
It is appreciated for its ability to sequester the toluene, formaldehyde, benzene and ammonia in the stomata.


Perfect for giving an exotic touch to our environments, resting on the ground or as a centerpiece.
In winter we will appreciate the beautiful dark green leaves, elongated and shiny. In the beautiful season we will see then appear the stupendous and elegant spate, similar to light feathers.
We choose a not too big vase and a rich, but well-drained soil. Irrigations must be frequent, such as fertilizing (especially during the summer); like bright rooms with high humidity (kitchens and bathrooms with windows perfect).
Very effective against organic compounds and formaldehyde.

Ficus elastica and robust

Here are two other ficus trees that are very popular in homes. These species have a very vertical bearing and large, oval, shiny and leathery leaves. The most common varieties have dark green, but there are also those variegated in cream and with pink streaks. Cultivation is very simple: it requires fairly rich, but well-drained soil, frequent irrigation and fertilization, as well as high environmental humidity. They are perfect for an entrance, a salon or even on the landings.
Both are excellent for reducing the impact of cigarette smoke and paint and plastic material residues.

Dracaena marginata

Beautiful, easy and very effective!
Thanks to its vertical posture and essential and modern appearance it is perfectly suited to contemporary settings. It only requires a fairly bright room, regular watering and a good level of environmental humidity. We will only have to pay attention to water stagnation that could cause the only frequent inconvenience: root rot.
It will reward us, however, adequately: it is indeed one of the best plants to purify the air of domestic environments. Let's take it seriously, especially if there are smokers in the family.


So common, but so useful! It is in fact among the best ever as an air purifier and is recommended by pulmonologists and experts to all those who suffer from asthma and allergic rhinitis. It is in fact able to "capture" many allergenic agents, significantly reducing their concentration in the air.
We choose a variety with limited development and small leaves, to be cultivated in small vases or hanging baskets, perhaps combined with some flowering plants. We can keep it in the most popular areas of the home such as the kitchen or the living room. It is perfect even in the bedroom.

10 plants to purify the air in the home: "spider" plant

Who didn't own one? It is the simplest solution if you are looking for something to put in a hanging basket, in a well-lit and warm area of ​​our home. It wants a draining soil with an acid reaction, which stays fresh for a long time, but with excellent drainage. Growth is fast, like propagation: it is sufficient to detach one of the many "layers" and bury it immediately.
In summer it can also be moved outside.
Chlorophytum comosum (as it is actually called) is perfect for reducing the impact of cigarette smoke and also absorbs good amounts of formaldehyde.