What are the effective mosquito repellent methods?

1 and vitamin B 1 repel mosquitoes.

Methods: Prepare a small cosmetic bottle that can spray water and 5 tablets of vitamin B 1. Pour the water into the small bottle, put in the tablets, shake well, and spray on the arms, legs, body and other parts before going to bed. If you go outdoors, you can eat vitamin B 1 directly 3-4 days in advance, which can also effectively prevent mosquitoes. After spraying this self-made mosquito repellent, even wearing shorts, I have not been bitten all night, and the effect is very good.

2. Tea repels mosquitoes

Method steps: Bathing with tea can prevent mosquitoes, and it is best to use tea for the second time. Add seasoning star anise (two each) to the bath water, and even mosquitoes dare not go near it when taking a bath with this water. After bathing with tea, the mosquito repellent effect is obvious. Sleeping at night doesn't attract mosquitoes as before, and after taking a bath with tea, I feel refreshed and the red pimples have obviously subsided a lot.

3. Light clothes repel mosquitoes

Methods and steps: You can wear some light clothes in hot summer because mosquitoes like to stop on black clothes.

4, beer brown sugar to repel mosquitoes

Method steps: the slurry made of beer and brown sugar can be placed on a plate or bowl and placed in a dark corner. The taste of beer pulp mixed with brown sugar is very similar to that of human sweat, which can attract mosquitoes and stick to them.

5, cool oil and jasmine mosquito repellent method

Method steps: 1 box of uncovered cooling oil and 2 bowls of blooming jasmine flowers (Milan, rose, cordate telosma, etc. Can also be placed indoors). Mosquitoes can't stand the smell of these flowers. After trying this method, there are indeed fewer mosquitoes.

6, washing powder water to repel mosquitoes

Method steps: put a basin in front of the window, add washing powder and water to the basin, and the next day you will find some dead mosquitoes in the basin. If we continue to use this method every day, there will be fewer and fewer mosquitoes. There was no obvious effect that night. If mosquitoes are found in the basin the next morning, the washing powder water can also be used to wash clothes after the mosquitoes are removed. This method is not troublesome and will not be wasted.

7. Electric heating plates repel mosquitoes

Method steps: put it indoors after electrifying, but remember to keep the indoor air unobstructed. The mosquito repellent principle of electric mosquito-repellent incense is that pyrethrum is inhaled into mosquito-repellent incense tablets and evaporated after heating. If you drop a few drops of essential balm, the effect will be better. When trying electric mosquito coils, mosquitoes never disappear.

What non-toxic mosquito repellent tricks are there? Are you people that mosquitoes like to bite? 1. People with darker skin; 2. People with high body temperature; 3. Strong people; 4. People who sweat a lot; 5. People with large lung capacity and deep breathing; 6. Active people; 7. People with fragrance; 8. People in dark clothes; 9. People who expose their bodies; 10. There is more sugar in the blood; 1 1.a type blood.

Prevention method 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 "trap in the bottle" 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 are easy to light up at night, so after turning off all the lights at home, use a desk fan with an indicator light and swing it at a large angle. The fan leaves will kill many mosquitoes.

4. Smoke to repel mosquitoes: In the room, put some sawdust, preferably scented sawdust, some red-hot charcoal on the sawdust, and then put some dried citrus, orange or grapefruit peel on the surface. After burning, it will give off a very strong smell, and mosquitoes will "stay away from it" when they smell 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. Dry orange peel mosquito repellent method: Light a few pieces of dry orange peel or orange peel indoors and mosquitoes will escape.

7. Weeding with grass to repel mosquitoes: Use a proper amount of mint leaves, perilla leaves or tomato leaves to knead into juice and apply it to human skin. Mosquitoes will smell the special smell of these plant juices for fear of avoiding them.

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

⑵ Jasmine: It has a strong fragrance. If put indoors in summer, it can kill tuberculosis, dysentery and diphtheria bacteria, relieve depression and relieve qi, but mosquitoes can't 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 smells like a nose, 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: There is a special fragrance that makes mosquitoes dizzy.

After mosquito bites, boiling leaves with water has the effects of cooling, diminishing inflammation and relieving itching. After being bitten by mosquitoes, most people will have symptoms such as redness, itching and pain. Many people will apply some cool oil and toilet water to relieve it, but the ingredients inside will cause harm to the delicate skin of pregnant women and children. At this time, you can use the following "green drugs" to "rescue". For example, if alkaline substances are used to relieve it, soap can be soaked in water and applied to the redness.

Or apply salt water to the itchy place, which can soften the lump and effectively relieve itching.

If you have aloe at home, you can use the juice in aloe leaves to relieve itching.

When you are red and itchy after being bitten by mosquitoes, you can cut a small piece of aloe leaf, break it after washing, and apply it a few times on the swollen area to reduce swelling and relieve itching.

After the answer, if you feel good, remember to adopt ~ ~ (* _ *). Please ask the little girl to answer any questions! May you be happy every day!

Unique composition 100 part 1: my unique skill I have a unique skill-English.

It brings me a lot of fun.

I study English not to take part in national competitions, but to realize my wish-to be an English teacher when I grow up.

So I must study hard.

Although I didn't want to participate in the national competition, I wanted to participate in the whole school competition, but I lost.

We still have time! Make progress slowly.

This is my unique skill-English that brings me fun.

Chapter 2: My unique skill is roller skating.

On my birthday the day before yesterday, my father gave me a present-roller skates.

Seen from a distance, roller skates look like a boat.

After I enjoyed it, I couldn't wait to put on roller skates and want to run. I did as my father said.

I always fell at first, but I didn't lose heart. I fell and got up again.

So I practiced again and again, and finally I could skate.

Now I can not only skate, but also skate very fast, and there are many wonderful movements.

If you don't believe me, I'll give you a performance sometime.

Never practiced any unique skills. Today, the teacher asked us to write a unique composition, and I was a little overwhelmed.

Practice unique skills.

But I don't know what tricks to practice, such as skateboarding, origami, housework ... no, I can't do any of these.

I see. Practice riding a bike.

Now that I have made up my mind, I will take action.

I pushed my beloved bike to the community square. As soon as I got on the bike, I plopped to the ground and screamed at me.

I got up, and though I was sore all over, I couldn't give up.

I got on my beloved bike again, but I fell off it at once.

This time, I got up without worrying about the whole body pain, came to my mother and asked, "Mom, how can I learn to ride a bike?" Mother said kindly, "You can't go on like this. The most important thing to ride a bicycle is to balance the handlebars, sit up straight and look forward. "

"Said my mother gave me a demonstration, I carefully watched her every move. Then my mother asked me to try it myself. I rode my bike like my mother, but the handlebar tilted from side to side like a wave. As soon as it leans here, I'll lean there.

After many exercises, I finally learned to ride a bike.

It turns out that as long as you master the essentials and keep exercising, you can succeed.

...

It is up to you to write your own unique composition. My unique skill is that you are different. You'd better give the simplest example in your study: the concise method of mathematical multiplication you found is 23 * 453 * 5 =153 * 4 =122 * 5 =102 * 4 = 865438.

I am a lively and cheerful little girl with dark hair, round eyes, upturned nose and small mouth.

I'll let you guess what my trick is. Tell you what! My unique skill is skating.

Can you play? If you can't play, you can find a teacher! To skate, you must learn to brake first. Braking means bending over, putting your hands on your knees, putting your right foot half in front of your left foot, and standing up with your right heel. Remember not to move too high! Otherwise, it will be useless.

If you brake too fast, you will often fall down.

I'll tell you how I slipped. I raised my left foot, not too high. When my left foot is put down again, the wheel will move, and my right foot will be like my left foot, but I must bend down. I didn't know how to fall at first, but I learned it slowly after several exercises! I'm still learning the tricks! This is my unique skill and my favorite to play! Do you like it? Want to learn? Come to me! I will teach you well! ...

Martial arts trick composition 100 words "Mom, look! Those clouds are like cotton candy! Can you really eat it? " Everyone must have had such naive ideas when they were young! However, everyone will think that this dream is too unrealistic, so they forget it as another joke.

But she, Ellie, the inventor and creator of cloud marshmallows, doesn't think so. She likes to eat marshmallows and thinks that "anything is possible".

So she struggled and racked her brains. I thought of 372 1 scheme and spent 7749 days. After doing 998 1 experiment, she walked out of the laboratory with satisfaction and announced with a big smile: the experiment of cloud marshmallow was successful, so we must hurry up if we want to buy it! Let's take a look at our hard-earned production method: 1, go to the roof or balcony from 4: 00 to 6: 30 every morning (more than 300 floors) and take some clouds as raw materials, because the clouds are the most fragrant, freshest and have the best taste at this time; 2. Spread a special partition on the roof (or balcony), gently spread the collected clouds on it, and use the sunshine to "bake" it more fluffy, soft and sweet; 3. When it is "baked", evenly sprinkle "seasoning sugar" on the clouds (there are thousands of flavors, you can choose according to your own preferences) to make it particularly delicious and sweet; 4. After baking for another 5 minutes, gently smear "cotton candy" on the clouds (a food with cotton candy poured in your favorite color, tasteless and nontoxic); 5. Pour in "rainbow spice" (named after seven colors, seven flavors, seven fragrances and seven artistic conceptions), and pay attention to light, soft and even movements, so that the "baked" cloud marshmallows will have a refreshing fragrance; 6. Tick the "core" (a condiment with high nutritional value) to make the six aspects of "color, fragrance, taste, meaning, shape and nutrition" of cloud cotton candy reach high standards; 7. Finally, you just need to make the clouds into your favorite shape, and then string them together with "Louis sticks" to make "cloud marshmallows".

My unique skill composition 150 words My unique skill Do you know what my unique skill is? To tell the truth, my unique skill is actually playing badminton.

At that time, I went to play at Shenghaijian's home and saw Shenghaijian playing badminton. I also picked up the badminton racket and said, "Sheng Haijian can't play badminton, but I still want to PK with you.

"The game started. Sheng Haijian played a cheat ball, but my hands were slow and my eyes were slow.

Of course, I lost to Sheng Haijian.

I have been practicing badminton since then. Although I paid a lot of sweat, I not only exercised my reaction ability, but also improved my physical fitness.

Is my stunt awesome? You are always welcome to challenge me.

How to write a good composition, skills and tricks. First, improve the ability to understand and express things.

Mr. Ye Shengtao, a famous educator in China, pointed out: "Writing anything depends on knowledge and experience. What kind of knowledge and experience can make you write something.

On the other hand, if you have no ability to express your understanding, you can't write a good composition. "

Second, take the cognitive structure as the core of the composition, including learning knowledge, observing accumulation, memory storage, training thinking, enriching imagination, cultivating emotion and exercising will; From talking about writing, scrutinizing and revising, reading more books and writing more.

Third, establish the concept of big composition and combine listening, speaking, reading and writing organically. The second is to make clear the purpose of writing and be innovative; Third, the selection of materials should be based on evidence; Fourth, we should pay attention to writing skills and arrange the structure of the article; Fifth, we should pay attention to the segmentation of the article and list the subheadings and composition outlines in advance; Sixth, we should pay attention to the writing and usage of the article; Seventh, we should use language skillfully and use thought to schedule language.

Learn five ways to conceive: praise people with things, express their feelings directly, reason with things, touch the scene and express their feelings with things.

Fourth, the composition goal is decomposed year by year: first-level words, second-level sentences, third-level fragments, fourth-level chapters, fifth-level synthesis and sixth-level improvement.

According to the principle that cognition is the core of composition, around the core of developing students' psychological mechanism, five exercises are carried out in a down-to-earth manner: (1) word training.

Learn to master many words.

Master the golden key to using words: contact with things you are familiar with; Contact your own life reality; Contact your knowledge of language and writing.

Use the method of "ten quotations" to combine word learning with oral training.

The "Top Ten Quotations" are: 1, analyzing glyphs; 2. Use teaching AIDS; 3. Look at the pictures and learn words; 4. Word formation and expansion; 5. Choose words to fill in the blanks; 6. collocation of words; 7. Adjust the word order; 8. Words used to move the scene; 9. Word classification; 10, conjunctions into sentences.

Enrich the content of oral training, so that I can accumulate a large number of words that I can speak and use, and lay a solid foundation for writing.

(2) Sentence training.

As long as it is a sentence, it includes two aspects: one is about people, things, things and scenery, and the other is about purpose.

However, some teachers do not use pictures and things to seriously teach students the methods of observation, understanding, analysis and expression when instructing students to say a sentence. They just take out a picture or something for students to say and write a sentence. Students don't know why to say and write a sentence, how to say and write a sentence, and what sentence patterns to say and write, which leads to a single, dull and lifeless composition tone.

Students can be taught to speak and write a sentence with four complete elements, four sentence patterns and nine sentence patterns, according to pictures, things, dialogues and exercises.

Students will use different sentence patterns and sentence patterns to express different thoughts, feelings, attitudes and purposes in their compositions.

(3) Paragraph training.

Combination of eight segments: the development of things is a sequential segment, time is a sequential segment, and spatial transformation is a sequential segment, a general and substructure segment, a causal segment, a turning segment, a progressive segment, and a parallel segment.

In order to understand the law of occurrence and development of objective things.

No matter what kind of paragraph, it describes the development of things and people's understanding of things, that is, the content and the center of the paragraph.

Like a sentence, it is also a description of people, things, things and scenery, and it also expresses a meaning.

Just to make a sentence clearer and deeper.

(4) Text training.

A chapter consists of paragraphs.

Through the knowledge and methods of examining topics, making ideas, selecting materials, planning articles, defining methods and terms, through the four expression methods of narration, description, lyricism and discussion, the methods of beginning and end of articles, transition and echo, and the knowledge and methods of various article genres.

Learn to write narrative and practical articles with clear center, complete meaning and appropriate details.

(5), life on-site training.

Use on-site training to better understand writing from the content.

Through various composition teaching activities such as "centering", "selecting materials", "composition consultation meeting", "Xiao Zhuge grade examination meeting" and "wonderful word competition meeting", we can learn composition knowledge and writing methods vividly and concretely from the activities.

In addition, you can also carry out various activities inside and outside the school, such as skipping rope, tug-of-war, kicking shuttlecock, ball games, endorsement competitions, etc., and learn how to write competition compositions; Carry out voluntary labor inside and outside the school and learn how to write labor scenes; Hold poetry recitals and lectures to learn how to write conference scenes and experiences; Learn how to write travel notes and travel notes by visiting and browsing places of interest.

Learn to observe methods and pay attention to things around you. "Pay attention to everything and you will learn. The cultivation of human feelings is the article."

Through on-site life composition, I further realized that life is fertile ground for composition.

So as to learn something, express the true feelings, cultivate the sentiments of truth, goodness and beauty, and cultivate a good style of writing.

Implement "mutual evaluation and mutual reform" to cultivate students' thinking independence and creativity.

After students write their compositions, organize group comments.

Learn the advantages of other people's compositions first, and then point out the shortcomings in their own compositions with critical eyes and suggestions for improvement.

Rewrite on this basis, so that students can learn something from each article they write.

Writing an honest self "writing an honest self" is what the old educator Mr. Ye Shengtao said.

It aims to create a colorful "independent" composition world.

The so-called "autonomy" means that students are free to think and write without being restricted by rules and regulations.

"Independent" composition means "speaking from the heart", acting spontaneously, showing self-style, and embodying distinctive personality.

How to write your own unique composition? My trick, my trick, you will never guess, right? I'm telling you, it was playing gobang.

I play gobang, which is really good.

I remember I just started learning gobang. I'm not very good at chess and I'm not very good at playing gobang. But I had to play gobang with my father. As you can imagine, I lost.

So I'm not happy.

When I was young, my father was afraid that I would cry. Every time he plays chess, he won't be serious with me, so I won one after another.

Later, my father was afraid that my chess skills would not improve, so he slowly used his clever moves. Later, dad often played games with me. I often tell myself that I will definitely win my father next time, and I will never cry again because I lost. Because my father hit me once, I learned from him. It didn't take me long to learn all his wonderful moves. This time I took the middle position first, and then took two steps. And my father entered me.

Dad is no longer my opponent, I am so happy!

Give you some articles for reference, and modify them yourself 1 Many people in life rely on their own skills to eat.

For example: pancake seller, shoe polisher, barber ... Today I'm going to talk about an old man who cooks pancakes next to the Bao Shida optical shop at the gate of our school. He set up a stall there at six o'clock every day, and he has never stopped for five years.

Many customers come to our house. When the customer arrived, he asked, "How many pancakes do you want? Do you want porridge? " .

"He is very handsome when flipping pancakes. Although he is very old, he can bake pancakes quickly in two minutes.

He first touched an egg to the side of the pan, poured raw eggs into the bowl, and stirred it quickly with a pair of chopsticks. Then he poured several spoonfuls of flour and continued to stir it in the bowl with chopsticks. He poured out the stirred batter from the side of the pancake pan, held the pan handle with his hand to make the batter spread out at the bottom of the pan to form a big circle, and stayed for a minute. Then he turned the pancake over with a wooden board, turned the raw noodles on it to the bottom and fried it on low fire. Soon a pancake was fried by the boss.

When customers leave, they don't forget to say, "Goodbye, come again next time.

Once, on Sunday morning, I said to my mother, "I want to eat pancakes and biscuits." My mother gave me five yuan to buy them.

Then, I went happily, because I was in a hurry to go home and watch cartoons, and spilled porridge on the table where pancakes were placed. Just when I wanted to buy a bowl, the pancake seller kindly said, "Little girl, I'll give you a bowl of porridge!" " I said, "All right!" I quickly handed over two yuan.

He said, "Little girl, I don't want money.

I asked him suspiciously, "Why?" But he said, "The customer accidentally spilled it without even tasting it, not to mention …".

"Oh, I said," I see! Thank you, you are really a good man! "The uncle who sells pancakes has won the trust of customers because of his good pancake craftsmanship, no adulteration, delicious frying and honest and kind personality, so the guests who come to eat breakfast in the morning are in an endless stream.

In the long river of history, some crafts and cultures are moving forward silently, and the name "craftsman" is getting farther and farther away from us.

Once I asked my sister if she knew how to make popcorn, but she actually told me that it was fried with beans, which really made me laugh and cry.

When I was a child, I tried to show her how to make popcorn, but she didn't understand.

It may be late autumn or winter. I am doing my homework on the balcony.

It was already late at night, and when I heard a bang, I looked up and bowed my head, only to see that the sunset had set and the sunset glow was red. There is an old man popping popcorn by a deciduous tree downstairs.

Now think about it, what kind of artistic conception it is! I put down my pen and rushed to find my mother. My mother found a bag and put some rice on it. I don't think it is enough.

People crowded around the old man's stall in small groups. After every noise, there are all kinds of sounds under the fairly quiet tree: children's laughter, the sound of plastic bags, and the sound of women bargaining.

After a while, I calmed down again. I was so happy, so happy.

It's my turn. I'll watch carefully. In my opinion, it is really a miracle to turn hard rice into crispy popcorn! The old man poured rice into the stove and pulled out a spoonful of sugar from the black box next to him. I hope he can put more, so he shakes the handle again and again. The coal under the stove burned red. I like to stand closer, so the old man will talk to me and we will talk about something.

After a while, he will shout, "It's going to explode-"and I will cover my ears and run to my mother. "Bang-"is like a muffled thunder. In my opinion, it is even more wonderful than fireworks.

The combination of rice and sugar has become the taste of my childhood, and the air has become so sweet. I like to dig out popcorn by hand and put in two bags, which is as interesting as a pile of sand.

After paying the money, my mother carried a bag in one hand and the mouth of the bag was steaming. I always reach for one. First, I ate it bite by bite, and finally I stuffed a whole mouth, full of satisfaction and joy.

If you change to something rare, such as chocolate, only a small piece at a time can bring such satisfaction.

After returning home, I untied the bag, simply buried my whole face in popcorn, chewed a few mouthfuls, and it was still warm, with a strong aroma between my nose. My mother saw it and yelled, "What are you doing!" As long as I look up and there is a little snow on my mouth, nose tip and eyelashes, my mother will laugh.

Looking back on these childhood happiness now, I still have a pen in my hand, and the scenery downstairs is more different. How can it not make people sad?

Hope to adopt, O(∩_∩)O Thank you.

Please indicate the source? What are the effective mosquito repellent methods?