High score, please! Which plants meet these requirements? 1, you can put it in the bedroom. 2. It can repel mosquitoes and purify the air. 3, can have a faint fragrance,

Aloe, chlorophytum, Eupatorium odoratum, Eupatorium odoratum and Dendrocalamus giganteum are natural scavengers, which can remove harmful substances in the air. Studies show that Eupatorium adenophorum and Eupatorium adenophorum can absorb more than 80% of indoor harmful gases, and their ability to absorb formaldehyde is super strong. Aloe vera is also a good hand at absorbing formaldehyde, which can absorb 90% formaldehyde contained in 1 m3 air.

Ivy, cycad, chrysanthemum, kumquat, pomegranate, Scutellaria barbata, rose, camellia, pomegranate, Milan, daisy, Chimonanthus praecox, marigold, etc. can effectively remove harmful substances such as sulfur dioxide, chlorine, ether, ethylene, carbon monoxide and nitrogen peroxide.

Orchids, osmanthus fragrans, wintersweet, cauliflower taro and osmanthus fragrans are natural dust collectors, and their cilia can intercept and absorb suspended particles and smoke in the air.

Plants that can repel mosquitoes

As the weather gets warmer, plants that can repel mosquitoes have become the focus of attention. Mosquito net vanilla is such a plant. It is an aromatic geraniaceae plant, its genetic structure has been changed, and it has only been introduced from Australia in recent years. The plant is drought-tolerant, can grow and mature within half a year, can survive for 10- 15 years after proper maintenance, and the shape of branches and leaves can be changed at will, so it has high ornamental value. Mosquito net vanilla gives off a fresh and elegant lemon fragrance, which has a good mosquito repellent effect indoors, but it has no toxic side effects on human body. The higher the temperature, the more fragrance it emits, and the better the mosquito repellent effect. According to the test, a pot of mosquito net vanilla with a crown width of more than 30 cm can drive away mosquitoes in a room with an area of more than 10 square meter. In addition, a plant called pyrethrum contains pyrethrins, which can also effectively repel mosquitoes.

Plants that can kill bacteria

Volatile oil produced by fragrant flowers such as rose, osmanthus fragrans, violet, jasmine, lemon, rose, carnation, lily of the valley and crape myrtle. Has obvious sterilization effect. Crape myrtle, jasmine, lemon and other plants can kill diphtheria, dysentery bacteria and other protobacteria within 5 minutes. The scents of roses, carnations, lilies of the valley, violets, roses, osmanthus flowers and other plants have obvious inhibitory effects on the growth and reproduction of mycobacterium tuberculosis, pneumococcus and staphylococcus.

Cactus and other succulent plants originated in tropical arid areas, the stomata on their succulent stems are closed during the day and opened at night, which absorbs carbon dioxide and produces oxygen at the same time, increasing the concentration of negative ions in indoor air.

Plants such as Hupilan, Huweilan, Tequila, Palm, Kale, Sedum, Rooting and Pineapple can also purify the night air.

Climbing plants such as Parthenocissus tricuspidata, grape, morning glory, wisteria, rose, etc. Planting around the house can make it climb along the wall or along the shelf to form a green arbor, which can effectively reduce sunlight radiation and greatly reduce the indoor temperature.

Lilac, jasmine, rose, violet, mint and other plants can make people relax, feel happy, help sleep and improve work efficiency.

Clever choice of indoor flowers

Rose: Smell has a strong effect and can cheer people up. Ziwei: The fragrance can sterilize, so that dysentery bacteria, diphtheria bacteria and tuberculosis bacteria in the room have no hiding place.

Lemon: The fragrance of flowers can cheer people up and make people's listless mental state disappear.

Chlorophytum: Its leaves can absorb harmful gases such as carbon monoxide and carbon dioxide, and then transport them to the roots and decompose them into nutrients for absorption.

Lavender: Smell has a certain effect on preventing and treating asthma.

Cactus: Inhale carbon dioxide at night to make oxygen. Putting it indoors can increase the concentration of fresh air and negative ions, which is beneficial to physical and mental health.

Geranium: Smell has a calming effect, which can eliminate fatigue and promote sleep.

Begonia and asparagus: At night, it can not only absorb harmful gases such as sulfur dioxide, carbon dioxide and chlorine, but also secrete bactericidal gases, which can reduce the occurrence of infectious diseases such as colds, colds and laryngitis.

Chinese rose and jasmine: release essential oil and negative ions day and night, make indoor air fresh, and can cure mental and physical diseases such as depression and neurasthenia. I hope you choose the one that suits you best.