Today's cities, high-rise buildings, have long felt the breath of nature. Is there a moment when you are missing nature, wanting to embrace nature and feel the warmth. As a result, people began to raise some plants in the living room and cultivate their sentiments. But do you know the characteristics of plants?

Plants are natural scavengers that drive out harmful substances in the air. Huweilan and spider plant can absorb more than 80% of harmful gases in the room; aloe vera is a good hand to absorb formaldehyde, which can absorb 90% of formaldehyde contained in 1 cubic meter of air; Ivy and Iron trees can "eat" benzene; the leaves of Tiannanxing can absorb benzene and trichloroethylene; the rose "digests" sulfur dioxide. Studies have shown that if there is a pollution-resistant plant in a 10 square meter room, it will greatly benefit air purification.

Some plants are also a good hand to kill germs. For example, crape myrtle, jasmine, and lemon can kill native bacteria such as diphtheria and dysentery in 5 minutes; the growth of tuberculosis, pneumococci, and staphylococcus in the fragrance of rose, carnation, lily of the valley, violet, rose, and osmanthus Reproduction has a significant inhibitory effect; mint is a well-known bactericidal expert.

However, plants are not all advantages. Clove and night scent can emit stimulating granules at night, which have adverse effects on patients with hypertension and heart disease; the scent of oleander can make people sleepy and their intelligence is reduced; the particles emitted by hydrangea can cause skin allergies. Itching; tulip flowers are poisonous, too much contact is easy to make people dizzy, hair loss; calla lily poisonous, contains a lot of calcium oxalate crystals and alkaloids, ingestion can cause coma; and poinsettia whole plant is toxic, such as Ingestion of stems and leaves, risk of poisoning and death. When raising these flowers, be careful when dealing with them.

In addition, some plants have both beneficial and harmful characteristics. How to choose, you have to look at your demand direction. For example, Monstera, Hessian, Evergreen, and White Palm are natural scavengers that can remove harmful substances from the air, but their juices are poisonous. If people touch or eat, they will appear uncomfortable; It is always green and absorbs toxic gases. However, if it touches its juice, it will cause itchy skin. If you eat it, it will cause sore throat. Although pine and cypress flowers produce negative oxygen ions, the oily fragrance will affect people. Appetite. The aroma of orchids is tangy, but it can be overly exciting and cause insomnia.

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