Little knowledge mosquitoes in summer

1. Common sense of mosquito control in summer

First of all, of course, we should pay attention to family hygiene. It is best not to put aquatic plants at home to prevent mosquitoes from breeding. Or grow tomatoes on the balcony. The leaves of tomatoes can repel mosquitoes. Don't light mosquito-repellent incense, it's too smoky.

You put a big beer bottle with beer beside it.

You try

Here I have an anti-mosquito method to share with his family. You can put a pot of cordate telosma, roses and Chinese rose in your room. Their fragrance makes it reluctant to go out for activities.

You can also put some sugar in an empty beer bottle. When mosquitoes smell it, they will get stuck in it and let it go.

If you are bitten by mosquitoes, it doesn't matter: you can touch Likang liquid, light matches, blow out and bake the bitten area, or apply toothpaste and mercurochrome.

When you go out, you can put on some fragrance, wind oil, cool oil and toilet water.

Use screen doors and screens to prevent mosquitoes, not mosquito repellent tools containing chemicals. Apply ammonia water after biting.

How to prevent mosquito attacks?

1, eating garlic can effectively repel mosquitoes, because mosquitoes don't like the smell of garlic secreted by human body, or putting a few garlic heads indoors can also repel mosquitoes. The disadvantage is that it tastes bad. It is estimated that few MM will like it.

2, oral vitamin B, discharged from the sweat after human physiological metabolism, will produce an odor that mosquitoes dare not approach. Take vitamin B 1~2 tablets orally one hour before going to bed, but don't take them in large quantities for a long time.

Some people are often bitten by mosquitoes, but people around them don't feel anything. Facts have proved that mosquito bites have a lot to do with the color of clothes people wear. If you wear dark blue or brown clothes, you will be more vulnerable to mosquito bites. So you should wear thin clothes in summer.

4. Put two or three uncovered bottles of cool oil and essential balm around you, and mosquitoes will be intimidated and dare not "invade". However, the effect is slightly worse, and the cool oil and essential oil evaporate quickly.

5. Use jasmine, Milan or roses, preferably perfume with the smell of cordate telosma. The mosquito couldn't stand the smell of these flowers and ran away.

6. Take a few jars, fill them with a little strong sugar or beer, gently shake them so that the inner walls of the jars are stained with sugar or wine, and put them in a place where there are many mosquitoes indoors. When mosquitoes smell sugar, they will fly into the bottle and get stuck or drown.

7. Use mosquito repellent emulsion, mosquito repellent cream, etc. You can buy it in our outdoor store. Some effective protection time can even reach 8 hours of insect repellent effect. However, it should be noted that when it is used with sunscreen products, the sunscreen effect will be slightly offset, so users should appropriately increase the frequency of applying sunscreen.

1. Wear: Try to wear light-colored clothes, such as yellow or white. Because dark clothes are easy to be bitten, such as dark blue, brown or black.

2. Eat more garlic: garlic will release an odor after being metabolized and absorbed by the human body, and mosquitoes are very sensitive to it and are not easy to get close to it.

3. Take a bath frequently: it can reduce the sweat smell secreted by the human body, and mosquitoes are not easy to bite.

Spraying toilet water on the collar and cuffs can also prevent mosquito bites.

5. Raise a night tree: When "cordate telosma" absorbs enough heat in the summer sun, when night comes, they will release a lot of fragrance. It has been found that no matter indoors or outdoors, as long as there is a "night tree" around, it will not be bitten by mosquitoes. Therefore, on a hot summer night, there is a "night tree" at home, which not only smells, but also repels mosquitoes.

6. Clever use of refrigerator: When the compressor on the back of the household refrigerator works, its shell temperature is usually 45℃~60℃, and it is evenly heated. If you buy mosquito killing tablets specially used for electronic mosquito killer in the market, put them on the compressor shell of refrigerator at night, and use the remaining thermal evaporation tablets to achieve good mosquito killing effect. Not only can it save a sum of money, but also it is more convenient to operate.

2. Common sense of mosquito prevention in summer

The first measure of physical mosquito repellent: eliminate the living environment of mosquitoes (there is no way to live in the dormitory, there is too much grass and too much garbage below). Some people live in a poor environment with a lot of stagnant water around them, so it is necessary to spray drugs frequently, which is not only difficult to kill mosquitoes, but also costs a lot of money.

So you might as well use some physical methods to kill mosquitoes. Solution: Clean up the garbage in time and don't leave water.

The second measure of physical mosquito repellent: close the doors and windows with soapy water, put a basin in front of the window, and add some water mixed with washing powder to the basin. The next day, there will be some dead mosquitoes in the basin "If this method is used continuously every day, there is almost no need to spray pesticides to kill mosquitoes.

There will be fewer and fewer mosquitoes. Why can soapy water kill mosquitoes? Because washing powder is alkaline, mosquitoes should not grow in alkaline water, but there are spices in washing powder, which will make female mosquitoes mistakenly think that there is food and lay eggs in it.

So as to achieve the effect of killing mosquitoes. The third trick of physical mosquito repellent: garlic, vitamin B and two magic weapons that you must try to repel mosquitoes are garlic and (peanut) vitamin B.

The fourth measure to kill mosquitoes: salt water and toothpaste. If you are accidentally bitten by a mosquito, don't scratch it with your hands. A little salt water or toothpaste can help you stop itching quickly in the affected area.

This method is safe and simple for children. You think any medicine is harmful to human body, not to mention the delicate skin of children. If your child is bitten by a mosquito, apply it with salt water immediately, which can relieve itching and has no side effects.

Let's take a look at another method-gently drop a few drops of essential balm on the used mosquito-repellent incense tablets and plug in the power supply, which can not only achieve strong mosquito repellent effect, but also save pills. In case of power failure, you can also light one or two used pills together, and after a few minutes, you can drive away mosquitoes.

You can also try the above money-saving mosquito killing methods. If you are used to using spray to deal with mosquitoes, you should choose the best time and key parts to kill mosquitoes.

Dark mosquitoes begin to fly indoors at dusk, so the mosquito killing effect is the best at this time. The corners of the room, the ceiling, the bottom of the bed and the back of the seat are the favorite hiding places for mosquitoes. Therefore, special attention should be paid when spraying aerosol.

The misunderstanding of people in the process of using aerosol is that the dosage is too large and has no effect. The key to the effect depends on the location of spraying. You should spray the medicine to the place where mosquitoes hide, not all over the house.

Mosquito-repellent incense should be placed in the upper air outlet when used, and it is best to start using it two or three hours before going to bed. It should be noted that the quality of coil incense mainly depends on whether the medicine is enough and easy to break, rather than whether the bigger the smoke, the better.

Mosquito-killing methods dredge rivers, remove all kinds of stagnant water in time, and put mosquito-killing drugs in the stagnant water that cannot be removed, so as to fundamentally eradicate mosquito breeding places. Removing stagnant water is the key to control mosquitoes: always check whether there is stagnant water in sewers, open ditches and ceilings at home and outdoors, and prevent mosquito larvae from accumulating in landscape bonsai, refrigerator containers and fish flower containers.

Especially in the rainy season, a small amount of water in the green belt should be removed. For indoor mosquitoes, use electric mosquito swatter, mosquito killer, electric mosquito incense, smoking and spraying mosquito killer.

When the density is high, spray some insect repellent spirit, install screen doors, screens or light mosquito-repellent incense to protect yourself. When the density of mosquitoes is high, it can be killed quickly. Use 1: 100 fly insecticide 1 outdoors and spray pyrethroid insecticide indoors.

At the same time, deal with the surrounding mosquito breeding grounds. Reasonable use of mosquito-killing products and spraying of mosquito-killing spirit should be used after closing doors and windows, and ventilated for 30 minutes after spraying.

Lighting mosquito-repellent incense (sheet or liquid mosquito-repellent incense) should be 15 square meters with a plate or one, placed in the upwind direction. The use time is from 6 pm to 7 pm.

As we all know, mosquitoes are annoying. They not only affect people's work, study and sleep, but also spread diseases, such as malaria, Japanese encephalitis, filariasis and dengue fever. Recently, just after the retreat of SARS, a small-scale epidemic of Japanese encephalitis broke out in Guangdong.

How to prevent and repel mosquitoes safely and effectively and spend the summer safely is a realistic problem that everyone cares about. People take advantage of mosquitoes' habit of liking light, high temperature, darkness, humidity and going out at night. In summer evening, they turn off indoor lights, open doors and windows to let mosquitoes fly outdoors, and then close screens and screens to prevent mosquitoes from flying in. Try to reduce indoor air humidity, especially in rainy season, and try to control indoor relative humidity at about 50%.

Put a few boxes of uncovered cool oil and essential oil in the bedroom, or put one or two pots of blooming cordate telosma, jasmine, Milan, mint or rose. Mosquitoes can't stand their smell and avoid them. Install an orange light bulb indoors or cover it with transparent orange cellophane. After turning on the light, mosquitoes are afraid of orange light and will run away.

Fill an empty wine bottle with sugar water or beer and put it in the shade. When mosquitoes smell sweet wine, they will get into the bottle and be stuck with sugar water or beer and die. Spread a layer of insect repellent syrup evenly on the surface of containers such as glassware or ceramic crock, and put it face down in the dark. Mosquitoes can also be poisoned and die after smoking. Burning dry tea leaves and orange peel can repel mosquitoes.

Raw garlic and oral vitamin B will be excreted from sweat after physiological metabolism, and it will also produce an odor that mosquitoes dare not approach. In fact, it is also the simplest, most economical and most effective anti-mosquito measure to artificially kill mosquitoes on screen doors and screens before dark and after getting up in the morning.

Mosquito-repellent incense is the oldest natural medicine to repel mosquitoes. As early as the Southern Song Dynasty, mosquito-repellent incense made of traditional Chinese medicine appeared.

The effective component of modern mosquito-repellent incense is pyrethrin, which has the function of repelling and killing mosquitoes. After the mosquito-repellent incense is ignited, the pyrethroids in the mosquito-repellent incense volatilize with the smoke and spread in the indoor air, which paralyzes the mosquitoes' nerves, so the mosquitoes either fall to the ground and die, or flee in all directions, thus playing a role in repelling mosquitoes.

Pyrethroids can be eliminated from the body through metabolism, which is harmless to people. However, some inferior mosquito-repellent incense not only contains pyrethrin, but also contains BHC powder and realgar powder, which is toxic and even carcinogenic to human body.

Therefore, mosquito-repellent incense is best used outdoors, such as around the home, at the door or in a well-ventilated place. Lighting mosquito-repellent incense before dark at night is the best way to repel mosquitoes.

The mosquito repellent effect of electric mosquito-repellent incense tablets is also good, so-so.

There is a wonderful way to repel mosquitoes in summer. Do you know these tips?

1, sugar water repels mosquitoes ▼ Every household has sugar. Don't underestimate it. You can put it in a cup to repel mosquitoes easily. Just prepare a cup, pour cold water, and then add sugar to mix in the room. The aroma of sugar water and the reflection of water are very attractive to mosquitoes. 2. Beverage bottles repel mosquitoes ▼ Drink the remaining beverage bottles and beer bottles at home and leave them in a corner at home, no longer afraid of mosquitoes! The remaining beverage in the bottle gives off a sweet smell to attract mosquitoes. When mosquitoes enter the bottle, they will be stuck by the remaining drinks. This cheap and easy-to-use mosquito trap will come soon. 3. Vinegar mosquito repellent ▼ Vinegar in every household can also be used to repel mosquitoes! There is also the effect of household disinfection. Boiled vinegar is introduced into Fluttershy and placed in the corner of the house, killing two birds with one stone. It is best to sleep in a ventilated place at night, and don't be afraid of mosquitoes. 4. wormwood has a strong mosquito repellent effect. You were not afraid of mosquitoes all summer. After drying in the shade, it is very healthy and effective to smoke in the room. 5. Orange peel mosquito repellent method ▼ Leftover orange peel and orange peel are mosquito repellent treasures. Don't throw them all away, stay in the shade and let you dry them and hang the orange peel or orange peel on the bedside of the bedroom. The bedside has mosquito repellent effect, or put it in a small dish and put it indoors to purify the air and repel mosquitoes. 6. Washing powder water can repel mosquitoes. This is the fastest way to change clothes in summer. Don't splash the water washed at night in front of the bedroom doors and windows to reduce mosquitoes. The principle is that the smell of alkaline water can attract mosquitoes. Mosquitoes can easily fall into the water after touching the water. After being bitten by mosquitoes, they can also use soapy water and washing powder water to stop itching. 7. In summer, many friends like to use essential balm to repel mosquitoes. In fact, put a bottle of essential balm at home to prevent mosquitoes from entering the house. Just open the essential balm and put it in the bedroom, and it will volatilize to repel mosquitoes. 8. Screened mosquito nets repel mosquitoes ▼ Friends who like healthy and harmless physical mosquito prevention can use screens and mosquito nets. It is also an important step to check whether the screen window is intact in summer. Pressing a mosquito net on the bed can also effectively stop mosquito bites. 9. Remove stagnant water ▼ Where mosquitoes like stagnant water, keeping it clean and dry at home is also a good mosquito repellent. The bathroom is always kept clean and ventilated. Don't water the flowers in summer, lest you provoke mosquitoes. Hydroponics should also change water frequently. 10, orange lights are used to repel mosquitoes ▼ There is a small desk lamp or lamp holder at home. You can install an orange light bulb or find an orange cellophane cover on it. Mosquitoes are very sensitive to orange light. Turning on small lights at night will have the effect of repelling mosquitoes! 1 1, the choice of mosquito-repellent incense Friends who like to use mosquito-repellent incense had better choose electric mosquito-repellent incense. Many mosquito-repellent incense is easy to produce smoke after being ignited. At the same time, it is best to change the brand of mosquito repellent incense once a month or two, so that the mosquito repellent effect is better.

4. Common sense of mosquito repellent

Small coup to repel mosquitoes

1, several people will bite you together, one is mainly related to the smell, and you also eat something that mosquitoes hate: on April 10, the service column of CCTV 2 told you a way to prevent mosquitoes: take vitamin B 1, and if you go outdoors, you should eat it 3-4 days in advance.

2, vitamin B 1 soaking in water will also make mosquitoes afraid to approach. This water-soluble vitamin has no side effects. Excess ingredients are completely excreted and will not be stored in the human body.

3. Soak two pieces of star anise and fennel in the seasoning in a warm washbasin, and bathe with its water, so that mosquitoes will not dare to approach.

Burning dried tangerine peel indoors can replace mosquitoes, repel mosquitoes and eliminate indoor odor.

5. Wear light clothes. Attention, everyone! Aedes mosquitoes (also known as spotted mosquitoes) like to park on black clothes. So in hot summer, everyone should try to wear some lighter clothes.

6. Try to wear socks. Many people like to wear shoes barefoot in summer, but they don't know that after wearing socks, mosquitoes will feel that people's skin humidity will decrease and the volatiles on the skin surface will decrease, which will reduce bites.

7. You can't catch a bite. If we are bitten by mosquitoes, we will catch them at once. However, after scratching, the tissue fluid and lymph in the skin ooze out and swell into a bag, which will become more and more itchy and will not fade easily. This is how the "red bean leg" wrapped in a red envelope was caught. If you persist in scratching, the itching will obviously subside after 10 to 15 minutes.

8. Family aquatic plants should change water regularly.

9. When using mosquito repellent drugs, it is best for the brand to use another drug to repel mosquitoes after 2 months of continuous use. But please remember that mosquito repellent products will affect the health of family members and pets.

10, eating garlic can effectively repel mosquitoes, because mosquitoes don't like the smell of garlic secreted by the human body.

1 1. Use cool oil and essential oil skillfully. Put a few boxes of uncovered cool oil or essential oil in the bedroom. Light mosquito-repellent incense, the smell is choking; Hanging mosquito nets will make the air dull. If you can drop a proper amount of essential balm on the whole mosquito before lighting it, the mosquito-repellent incense will not choke people, the room will be bright and the mosquito repellent effect will be good. If you can sprinkle a few drops of essential balm on the mosquito net before entering it, you can improve the air condition in the mosquito net and increase the mosquito repellent effect.

12, put mosquito repellent flowers indoors before dusk 1, 2 pots of blooming jasmine, Milan or roses, preferably cordate telosma. The mosquito couldn't stand the smell of these flowers and ran away.

13. Install orange bulbs indoors, because mosquitoes are afraid of orange light, which can produce good mosquito repellent effect.

14, twist the dried Folium Artemisiae Argyi into a rope, light it and put it indoors. Smoke can repel mosquitoes.

15. Burning dry tea leaves can drive away mosquitoes.

16. When mosquito repellent is used to repel mosquitoes, it is best to place a plate of mosquito repellent with a plant height of about 30 cm and more than 40 leaves in a room of about 15 square meters.

5. Common sense of mosquito prevention in summer

You can buy a better mosquito-repellent incense, or cover it with a lid, or put it on the water ~ ~ ~

You can also try the following methods, which are safe and environmentally friendly (∩ _ ∩_∩)o o.

1. Bottle-induced mosquito killing method: use some empty wine bottles, each bottle contains about 10 ml of sugar water solution, and gently shake it a few times to make the sugar water stick around the inner wall of the bottle and put it in the place where mosquitoes are active. When mosquitoes smell sugar, they will automatically fall into the "bottle trap" and get stuck.

2. Drug repellent method: take some vitamin B in moderation every day. After taking it, vitamin B is excreted from sweat or urine through human metabolism, which will produce some special smells. Mosquitoes hate the smell, so they dare not go near the human body.

3. Desk fan mosquito repellent method: Mosquitoes often glow at night, so after turning off all the lights at home, use a desk fan with indicator lights and swing it at a large angle, and the fan blades will kill many mosquitoes.

4. Smoke to repel mosquitoes: In the room, put some sawdust, preferably fragrant sawdust, put some red-hot charcoal on the sawdust, and then put some dried citrus, orange or grapefruit peel on the surface. It will give off a very strong smell after burning, and mosquitoes will "stay away" after smelling it.

5. orange cellophane mosquito repellent method: put orange cellophane with strong light transmittance on a 60-watt light bulb, and mosquitoes will flee everywhere.

6. Pericarpium Citri Reticulatae mosquito repellent method: Light a few pieces of Pericarpium Citri Reticulatae or orange peel indoors, and mosquitoes will flee.

7. Use grass to repel mosquitoes: Use a proper amount of leaves of mint, perilla or tomato, rub the juice and apply it to human skin. Mosquitoes will smell the special smell of these plant juices to prevent them from avoiding it.

8. Put some flowers indoors to repel mosquitoes. it wont hurt you to try it

⑵ Jasmine: It has a strong fragrance. When placed indoors in summer, it can kill tuberculosis, dysentery and diphtheria bacteria, relieve depression and regulate qi, but mosquitoes avoid it.

⑵ Cordate telosma: The petals are open at night and closed during the day, and its unique fragrance has magical mosquito repellent effect.

⑶ Rhododendron: It has certain toxicity. Medicine can cure rheumatism, kidney deficiency, traumatic injury, swelling and pain, but mosquitoes dare not approach.

(4) Marigold: It has a nose-flushing smell, and mosquitoes are afraid to go near it. It is an excellent natural insect repellent.

5] Pyrethrum: Flowers contain pesticides, which can cause mosquito poisoning and death.

[6] Mint: It has a special fragrance that makes mosquitoes dizzy. After mosquito bites, the leaves are boiled in water and applied externally, which has the functions of cooling, diminishing inflammation and relieving itching.

Attached:

Some methods to relieve itching after mosquito bites

1. Stop itching with soap. When mosquitoes bite, they will secrete an organic acid-formic acid in their mouthparts, which will cause muscle itching. Soap contains sodium salts of higher fatty acids, which are alkaline after hydrolysis and can quickly eliminate pain.

2, a little rubbing with edible alkaline water can also quickly relieve itching.

3, washing powder to itch. Rinse the bitten part with clear water, don't dry it, and then dip a little washing powder with wet fingers and apply it to the bitten part, which will immediately stop itching and the redness will soon disappear. After the red color disappears, rinse the washing powder with clear water.

4, fresh purslane stems and leaves a little, after rubbing water on your hands, rub the affected area, thus having the effect of relieving itching and swelling.

5. Rubbing the bitten part repeatedly with garlic slices for one minute has obvious analgesic, antipruritic and anti-inflammatory effects. Even if the bitten area has become a big bag or is inflamed and ulcerated, it can be rubbed with garlic, which can generally reduce inflammation and swelling after 12 hours, and the ulcerated wound can heal after 24 hours. People with allergic skin should use it with caution.

6, chloramphenicol eye drops to relieve itching. After being bitten by mosquitoes, you can immediately apply 1 to 2 drops of chloramphenicol eye drops to relieve pain and itching. Because chloramphenicol eye drops have anti-inflammatory effect, people who have been bitten by mosquitoes and have mild infection and inflammation can also diminish inflammation after applying them.

7, 20 grams of white pepper, mashed and soaked in 100 grams of 60-degree liquor, sealed container and exposed to the sun for 3-7 days, can be applied to mosquito bites, 1-2 times a day, can relieve pain, relieve itching and reduce swelling.

8. Take Liushen Pills 10-60 pills, grind them into paste with rice vinegar or warm boiled water, and apply them to mosquito bites 3-5 times a day.

9. Rub the bite repeatedly with chlorpheniramine 1 tablet dipped in saliva, which has a good antipruritic effect.

10, realgar 10 g, garlic (garlic with a head or purple skin) 10 g, soaked in 60% pure white wine for about 10 days, mosquito bites can be rubbed, 1-2 times a day, which can detoxify and detoxify.

1 1, the juice in aloe leaves can be used to relieve itching. When bitten by mosquitoes, you can cut a small piece of aloe leaf, break it after washing, and rub it on the swollen part a few times to reduce swelling and relieve itching.

6. Is there any common sense to prevent mosquitoes and heatstroke in summer?

First, anti-mosquito tips

Add vitamin B in the bath.

The special smell of vitamin B can keep mosquitoes at a distance and achieve the effect of repelling mosquitoes and insects. Dissolve 3-5 tablets of vitamin B in water, and wipe bare limbs with cotton balls dipped in the solution, which can repel mosquito bites within two days.

PS: Vitamin B can also be taken ~ ~ ~

Raise a cordate telosma

After absorbing enough heat in the summer sunshine, "night flowers" will release a lot of fragrance when night comes. After enjoying the cool in the middle of the night many times, the author found that no matter indoors or outdoors, as long as there is "night coming" around, he will not be bitten by mosquitoes. Therefore, on a hot summer night, there is a "night tree" at home, which can not only smell the fragrance (clearer than all kinds of mosquito-repellent incense), but also repel mosquitoes.

Clever use of essential balm

Light mosquito-repellent incense, the smell is choking; Hanging mosquito nets will make the air dull. If a proper amount of essential balm can be dripped on the whole mosquito before lighting the mosquito-repellent incense, the mosquito will not be choked, the room will be bright and the mosquito repellent effect will be good. If we can get into the mosquito net,

Second, heatstroke prevention and cooling tips

First, replenish water in time but drink less drinks. Drinks such as fruit juice, cola, sprite and soda water contain more saccharin and electrolytes. Drinking too much will have adverse effects on the gastrointestinal tract and affect digestion and appetite. Therefore, you should drink more boiled water or light salt (sugar) boiled water in summer.

Second, it is not advisable to binge drink after being thirsty. After sweating a lot in labor and sports, it is not advisable to drink a lot of white water, and some light salt (sugar) water should be added appropriately, because excessive salt will be lost in the body after sweating a lot. If salt is not supplemented in time, the ratio of water to salt in the body will be seriously unbalanced, leading to metabolic disorder.

Thirdly, the strongest time of solar short-wave radiation is around 10- 15. You should try to avoid going out during this time. You should put some sunscreen skin care products on your skin. It is best to wear light clothes in summer.

Fourth, it is not advisable to drink too much. In summer, due to the influence of temperature, the human body is prone to accumulate damp heat, and excessive damp heat is the cause of skin sores, carbuncle and swelling. If you drink a lot of alcohol, it will help heat generate moisture, which is tantamount to adding fuel to the fire. After waking up, I feel uncomfortable and more sleepy.

Fifth, the diet should not be too light. In summer, people spend a lot of time sweating and consuming a lot, so they should eat nutritious foods, such as chicken, duck, lean meat and fish, to meet the metabolic needs of the human body.

Sixth, the nap time should not be long. If the nap time is too long, the central nervous system will deepen the inhibition, and the relative reduction of cerebral blood flow will slow down the metabolic process, leading to physical discomfort and more drowsiness after waking up.

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7. Avoid "rapid cooling" after heating. In hot summer, when people go out or come back from work, they like to either turn on the electric fan or take a cold bath immediately, which will make the pores of the whole body close quickly, but it is difficult to dissipate heat in the body, and it will also lead to insufficient blood supply to the brain due to the rapid contraction of the cerebral vessels, which will make people dizzy.

Eight, air conditioning indoor and outdoor temperature difference should not be too large. The indoor and outdoor temperature difference of air conditioner should not exceed 5 degrees. Even if the weather is hot, the indoor temperature of the air conditioner should not be lower than 24 degrees.

Nine, it is not advisable to wear metal ornaments. Some metals in metal ornaments will be dyed by sweat, and the skin may be red or itchy when worn, which can easily lead to contact dermatitis.