Bambusa bambusa has a strange leaf shape and a crack-like hole, which is very similar to the back of a turtle, hence its name. Bamboo is not only a large indoor potted foliage plant, but also has the function of purifying air. Scientific experiments have proved that Phyllostachys pubescens can not only absorb 90% indoor harmful gases such as formaldehyde in just 2 hours, but also absorb carbon dioxide and release oxygen at night, making the air in the house fresh and harmless, so Phyllostachys pubescens is an ideal indoor potted plant.

2. Liriodendron chinense

Liriodendron chinense is a large potted plant, which is suitable for hotel lobby, library reading room and museum exhibition hall. Liriodendron has a good air purification effect and can bring fresh air to families who smoke. Leaves can absorb nicotine and other harmful substances from the smoky air and convert them into harmless plant-owned substances through photosynthesis. In addition, Liriodendron has a strong ability to absorb formaldehyde, which can reduce the formaldehyde concentration by about 9 mg per hour.

3. green radish

Green radish has a strong air purification function and a reputation as a green purifier. Green radish can absorb benzene, trichloroethylene, formaldehyde and so on. In the air. According to environmentalists, most of the newly renovated buildings are ventilated, and a few pots of green radish can basically meet the occupancy standards. Because green radish can purify benzene, trichloroethylene and formaldehyde in the air at the same time, it is very suitable for being placed in a newly renovated room. In metabolism, radish can convert formaldehyde into substances such as sugar or amino acids, decompose benzene discharged from photocopiers and printers, and absorb it.

4. Hu Weilan

Huweilan has a good effect on purifying the air. The research shows that Huwei Blue can absorb some harmful gases indoors and effectively remove more than 80% harmful substances such as sulfur dioxide, chlorine, ether, ethylene, carbon monoxide and nitrogen peroxide. Huwei orchid can be called a bedroom plant, which can absorb carbon dioxide and release oxygen even at night. Six waist-high wild horses can meet a person's oxygen intake. Planting wild horses and coconut charcoal indoors can not only improve people's work efficiency, but also reduce the need for window ventilation in summer.

5. Chlorophytum

Chlorophytum can carry out photosynthesis in weak light, can absorb more than 80% of indoor harmful gases, and has a strong ability to absorb formaldehyde. Generally, there are 1-2 pots of chlorophytum in a room, and its adsorption capacity for formaldehyde is equivalent to 10g coconut charcoal, which can completely adsorb toxic gases in the air. 8- 10 square meter room, a pot of chlorophytum is equivalent to an air purifier. Chlorophytum can absorb carbon monoxide and nitrogen peroxide emitted from stoves, electrical appliances and plastic products at the same time. It can also decompose benzene and absorb relatively stable harmful substances such as nicotine in cigarette smoke. Therefore, chlorophytum is also called "air guardian".

6. Gerbera jamesonii

Gerbera, also known as frangipani, has a big red gerbera for the bride to hold flowers. This kind of flower is not only a beautiful ornamental flower, but also a practical plant to purify the air. Gerbera jamesonii has the function of removing formaldehyde and benzene pollution caused by decoration, is a green weapon against formaldehyde and benzene, and can keep indoor air fresh.

7. Ivy League

The research of Indoor Environment Monitoring Center of China Interior Decoration Association shows that among the flower varieties that people often buy, ivy has the best effect of absorbing formaldehyde. Studies show that the leaves of ivy can absorb 1.48 mg of formaldehyde per square meter. Ivy can also absorb benzene, which can absorb 90% indoor benzene under 24-hour illumination. It is speculated that a room of 10 square meter only needs 2-3 pots of ivy to purify the air. In addition, planting ivy indoors can also absorb particulate dust in the air.

8. White crane taro

White crane taro can filter indoor waste gas, and has certain effects on ammonia, acetone, benzene and formaldehyde. The white crane taro cultivated by water roots can adjust the indoor temperature and humidity by evapotranspiration, and can effectively purify volatile organic compounds in the air, such as alcohol, acetone, trichloroethylene, benzene, toluene, chlorine monoxide and ozone. Especially for ozone, the purification rate is particularly high. It can purify the air and remove the smell, lampblack and volatile substances when cooking when placed next to kitchen gas.

9.Boston fern

Boston fern leaves are big and green, and it has a strong ability to purify the air. In the case of sufficient light, Boston fern will absorb a lot of harmful gases, such as carbon dioxide and sulfur dioxide, and release fresh oxygen. In addition, Boston fern has strong adaptability. In addition to diluting waste gas, it also has the function of absorbing formaldehyde waste gas, which can inhibit xylene and toluene released by computer monitors and printers. It is an effective biological purifier.

10, rubber tree

Rubber tree is a common indoor potted plant with good ornamental value. Rubber trees also have a very good air purification function. Rubber tree, like many green plants, has a very good adsorption capacity for harmful gases in the air, such as formaldehyde, toluene, nicotine, hydrogen fluoride and so on. Especially for people who smoke at home, keeping a pot of rubber trees at home can effectively absorb smoke. On the other hand, it can also effectively absorb roadside dust and automobile exhaust, which is conducive to purifying our indoor environment.

1 1, Dracaena

Dracaena Dracaena, native to Canary Islands in America and Guinea in Africa, is one of the important indoor decorative plants. Dragon's blood is a very good greening plant, which can effectively absorb harmful gases such as toluene, formaldehyde and trichloroethylene in the air, and release oxygen at the same time, which can play a very good role in purifying the air. However, the dragon's blood tree is full of flowers. If you stay in a closed environment for too long, it is easy to make people feel uncomfortable, so pay attention to ventilation during its flowering period.

12, aloe vera

Aloe vera can not only relieve sunburn, burns or cuts, but also remove toxins from the body, which has a very good effect on purifying indoor air. Aloe vera can help purify the polluted gas produced by indoor chemical cleaning products. Another interesting phenomenon is that when the content of harmful chemicals in the air is too high, aloe leaves will appear medium-colored spots.