How To Whiten your teeth? Here it's!

Having white teeth is everyone's dream. Include me. Below is how to whiten your teeth. Good Luck!

  1. Brush After Drinking or Eating
    The best way to whiten your teeth naturally, however not always the easiest, is to simply brush your teeth after eating or drinking something. This takes a lot of persistence and can even be kind of difficult depending on where you are at the time of eating (such as work or school).

    Avoiding smoking cigarettes, drinking too much coffee and/or soda, improving your oral hygiene overall, and eating a healthy diet also help prevent yellow teeth. If you do regularly drink staining beverages, do so through a straw and try to cut back. Try to drink more plain water after eating or drinking something staining or acidic to help reduce the negative effects.

    Most food does not stain teeth, but if you are a coffee drinker or if you smoke, you can pretty much count on having discolored teeth over time due to thinning enamel and/or staining. If this is the case, then having your teeth cleaned every three months may be in order, besides trying some of the natural remedies listed here.

  2. Baking Soda and Hydrogen Peroxide
    Hydrogen peroxide is an antibacterial agent and works great as a total mouth and gum cleaner and keeps the mouth free of germs. A good oral mouth rinse can be made using hydrogen peroxide; use half water and half hydrogen peroxide, swish around in your mouth for about one minute, and then rinse. Research shows hydrogen peroxide keeps breath fresh by eliminating bad bacteria due to acting as a natural antiseptic/antibacterial agent. (4) According to the Dentistry Network, it has many uses in dentistry today, with its most common application to whiten your teeth. It’s also capable of providing natural protection against gum diseases like gingivitis and periodontitis.

    For another way to use this product, mix a small amount of hydrogen peroxide with a small amount of baking soda in order to make a paste that helps remove more plaque from teeth. A review published in the Journal of Dentistry found that “results from the five controlled clinical studies on over 270 subjects consistently demonstrate that Arm & Hammer baking soda dentifrices enhanced plaque removal effectiveness of tooth brushing to a significantly greater extent than the non-baking soda dentifrice products.” (5) Results from measurements of patients’ tooth surfaces (such as facial, lingual, proximal and gingival surfaces) also demonstrated statistically greater reductions in mean plaque scores when using baking soda compared to when using baking soda-free products.

    To use these products safely to whiten your teeth, brush your teeth as usual first, making sure to reach the back of the teeth too. Baking soda is a gritty substance like sandpaper so be careful that you have enough hydrogen peroxide mixed in with the soda — because if you don’t it can very well scrub the enamel right off your teeth. This is a big problem, considering enamel does not grow back. The paste should not be gritty at all; in fact, it should be a runnier paste than a stiff paste. Rub the paste onto your teeth for about 30 seconds, then rinse well. For guidance when using baking soda on your teeth you can also refer to these directions for making homemade remineralizing toothpaste or homemade probiotic toothpaste.

  3. Coconut Oil Pulling
    Can it be true? Coconut oil to clean your teeth? Just when you thought you heard it all when it comes to coconut oil, along comes the news that coconut oil pulling can serve as a natural teeth whitener. Some people attest to their teeth becoming whiter and overall healthier by applying coconut oil to their teeth after they brush, and most people praise the results of oil pulling.
    Simply put a spoonful of coconut oil in your mouth and swish it between your teeth for five to 20 minutes, or add a few drops to your toothbrush and brush it on. Another option is to apply coconut oil to a corner of a clean washcloth and rub it on the teeth. A bonus regarding coconut pulling? Coconut oil has antimicrobial properties so it’s great for protecting and cleaning your gums as well.

    A study featured in the Journal of Contemporary Dental Hygiene found, “Edible oil-pulling therapy is natural, safe and has no side effects. Hence, it can be considered as a preventive therapy at home to maintain oral hygiene.” (6)

  4. Use Apple Cider Vinegar
    It makes sense that apple cider vinegar (ACV), which effectively works as a natural antibiotic and teeth/gum cleanser, would also be able to remove stubborn stains on the teeth. ACV is especially helpful for removing stains due to common culprits like coffee and nicotine (smoking). Studies suggest that for many with dark stains it even works just as well as commercial products as a natural teeth whitener. No wonder some report that after using ACV it looks like you just got your teeth professionally cleaned.

    What’s the secret of ACV? It contains compounds including acetic acid, potassium, magnesium, probiotics and enzymes, which kill germs (dangerous “bad” bacteria) and at the same time foster the growth of beneficial “good” probiotic bacteria. Since it’s naturally acidic, it helps break down plaque or other substances stuck to the teeth. The pH of apple cider vinegar can remove stains from your teeth, which helps naturally whiten your teeth.

    The key to using ACV for teeth whitening is to be consistent, using it for at least a month continuously in order to see the best results. However, be careful, as with all acids, it can remove the enamel on your teeth if you brush too hard or use too much. After brushing with ACV, you need to brush again with regular toothpaste, preferably a non-fluoride paste, or rinse your mouth out well. Take your finger and rub apple cider vinegar on your teeth for about one minute. Then rinse your mouth out with water or a hydrogen peroxide rinse.  

  5. Lemon or Orange Peels
    Similarly to apple cider vinegar, some swear that using citrus fruits — including lemon and/or orange peels, or lemon essential oil, which contain beneficial acids — also does the trick for whitening teeth. These foods overall are very healthy, such as benefiting digestion due to regulating levels of stomach acid, but the high acid content can also eventually wear away the enamel on the teeth if used too aggressively. Like with ACV, if you use lemon or orange peel on your teeth always rinse your mouth afterward to be on the safe side. Use the hydrogen peroxide oral rinse formula described above for best results.

  6. Strawberries and Other Healthy Foods
    Rumor has it that some celebrities whiten their teeth with healthy foods like strawberries. Who would have thought? Model Tyra Banks even tried this teeth-whitening trick on her show. She simply mashed up about four or five strawberries and rubbed this yummy mixture all over her teeth, then rinsed well afterward.

    Berries contain many beneficial antioxidants and other compounds that can benefit the health of your teeth, but they’re not the only ones that keep your teeth looking great as you age. The quality of your diet overall is highly tied to the health of your teeth. Foods that can help keep your gums and teeth strong, plus free from diseases or signs of aging, include teeth-strengthening foods like: (7)

    1. sources of calcium like yogurt or raw milk 
    2. foods high in magnesium and potassium like leafy green veggies, apples or pears 
    3. cage-free eggs
    4. mushrooms
    5. sweet potatoes, carrots or squash
    6. celery
    7. nuts like walnuts or almonds

      To take advantage of these healthy foods, helping whiten your teeth without putting chemicals inside your mouth, try making this homemade teeth whitener recipe. It combines stain-fighting ingredients like baking soda, lemon essential oil and mashed berries.

Here It's How Study Math Easly!

Math is one of the difficult lesson by student, but I think math is no difficult.  In some courses, all it takes to pass an exam is note taking, memorization, and recall. However, exceeding in a math class takes a different type of effort. You cannot simply show up for a lecture and watch your instructor “talk” about math. You learn it by doing: paying attention in class, actively studying, and working through problems – even when your instructor hasn’t assigned you any. If you find yourself struggling to do well in your math class, then read these math study tips to find out how you can become a better math student.
Remember That Math Is Cumulative 

Math courses follow a natural progression – each one builds upon the knowledge you’ve gained and mastered from the previous course. If you are finding it tough to follow new concepts in class, pull out your old math notes and review previous material to refresh yourself. Be sure that you meet the prerequisites before signing up for a class.

Review Notes The Night Before Class 

Hate when a teacher calls on you and you’ve forgotten how to solve a specific problem? Avoid this moment by reviewing your math notes nightly. This will help you determine which concepts or questions you’d like to go over in class the next day.

Do your Homework…Even When It’s Not Assigned

The thought of doing homework every night may seem annoying, but if you want to succeed in math, it is important that you continuously practice and master the problem-solving methods. Use your textbook or online guides to work through math problems on a weekly basis – even when you have no homework assigned.

Use The Supplements That Come With Your Textbook

Textbook publishers have enriched modern publications with extra material (such as CD-ROMs or online modules) that can be used to help students gain extra practice in math. Some of these materials may also include a solution or explanation guide, which can help you with working through math problems on your own.

Read Ahead To Stay Ahead

If you want to lessen your in-class workload or the time you spend on homework, use your free time after school or on the weekends to read ahead to the chapters and concepts that will be covered the next time you are in class.

Review Old Tests and Classroom Examples

The work you do in class, for homework, and on quizzes can offer clues to what your midterm or final exam will look like. Use your old tests and classwork to create a personal study guide for your upcoming exam. Look at the way your teacher frames questions – this is probably how they will appear on your test.

Learn to Work By the Clock

This is a popular study tip for people taking timed exams; especially standardized tests. If you only have 40 minutes for a 100-point test, then you can optimally spend 4 minutes on each 10-point question. Get information about how long the test will be and which types of questions will be on it. Then plan to attack the easier questions first, leaving yourself enough time to spend on the more challenging ones.
Maximize Your Resources to Get Help

If you’re having a hard time understanding concepts in class, then be sure to get help outside of class. Ask your friends to create a study group and visit your instructor’s office hours to go over tough problems one-on-one. Attend study and review sessions when your instructor announces them, or hire a private tutor if you need one.

Talk To Yourself

When you are reviewing problems for an exam, try to explain out loud what strategy and methods you used to get your solutions. These verbal declarations will come in handy during a test when you need to recall the steps you should take to find a solution. Get additional practice by trying this tactic with a friend.

Use Study Guides For Extra Practice

Are your textbook or class notes not helping you understand what you should be learning in class? Use study guides for standardized exams, such as the ACT, SAT, or DSST, to brush up on old material. Study guides usually come equipped with thorough explanations of how to solve a sample problem, and you can often find free ones online.

The Legend Of Sangkuriang

Indonesia is rich of the culture including the legend from specific areas. Among the other are Sangkuriang. Here is the story:
Long time ago in West Java, lived a beautiful girl named Dayang Sumbi. She was also smart and clever. Her beauty and intelligence made a prince from the heavenly kingdom of Kahyangan desire her as his wife. The prince asked permission from his father to marry Dayang Sumbi. People from Kahyangan could never live side by side with humans, but his father approved on one condition, when they had a child, the prince would transform into a dog. The prince accepted the condition.
They get married and lived happily in the woods until Dayang Sumbi gave birth to a baby boy. The prince then changed into a dog named Tumang. Their son is named Sangkuriang. He was very smart and handsome like his father. Everyday, he hunted animals and looked for fruits to eat. One day, when he was hunting, Sangkuriang accidentally killed Tumang. His arrow missed the deer he was targeting and hit Tumang instead. He went home and tells her mother about the dog. “What?” Dayang Sumbi was appalled. Driven by sadness and anger, she grabbed a weaving tool and hit Sangkuriang’s head with it. Dayang Sumbi was so sad; she didn’t pay any attention to Sangkuriang and started to cry.
Sangkuriang feel sad and also confused. How can his mother love a dog more than him? Sangkuriang then decided to go away from their home and went on a journey. In the morning, Dayang Sumbi finally stopped crying. She started to feel better, so she went to find Sangkuriang. But her son was no where to be found. She looked everywhere but still couldn’t find him. Finally, she went home with nothing. She was exhausted. She fell asleep, and in her dream, she meets her husband. “Dayang Sumbi, don’t be sad. Go look for my body in the woods and get the heart. Soak it with water, and use the water to bathe, and you will look young forever,” said the prince in her dream. After bathing with the water used to soak the dog’s heart, Dayang Sumbi looked more beautiful and even younger.
And time passed by. Sangkuriang on his journey stopped at a village and met and fell in love with a beautiful girl.He didn’t realize that the village was his homeland and the beautiful girl was his own mother, Dayang Sumbi. Their love grew naturally and he asked the girl to marry him. One day, Sangkuriang was going on a hunt. He asked Dayang Sumbi to fix the turban on his head. Dayang Sumbi was startled when she saw a scar on his head at the same place where she, years ago, hit Sangkuriang on the head.
After the young man left, Dayang Sumbi prayed for guidance. After praying, she became convinced that the young man was indeed her missing son. She realized that she had to do something to prevent Sangkuriang from marrying her. But she did not wish to disappoint him by cancelling the wedding. So, although she agreed to marry Sangkuriang, she would do so only on the condition that he provides her with a lake and built a beautiful boat, all in one night.
Sangkuriang accepted this condition without a doubt. He had spent his youth studying magical arts. After the sun went down, Sangkuriang went to the hill. Then he called a group of genie to build a dam around Citarum River. Then, he commands the genies to cut down trees and build a boat. A few moments before dawn, Sangkuriang and his genie servants almost finished the boat.
Dayang Sumbi, who had been spying on him, realised that Sangkuriang would fulfill the condition she had set. Dayang Sumbi immediately woke all the women in the village and asked them to wave a long red scarf. All the women in the village were waving red scarf, making it look as if dawn was breaking. Deceived by false dawn, the cock crowed and farmers rose for the new day.
Sangkuriang’s genie servants immediately dropped their work and ran for cover from the sun, which they feared. Sangkuriang grew furious. With all his anger, he kicked the unfinished boat. The boat flew and landed on a valley. The boat then became a mountain, called Mount Tangkuban Perahu (Tangkuban means upturned or upside down, and Perahu means boat). With his power, he destroyed the dam. The water drained from the lake becoming a wide plain and nowadays became a city called Bandung (from the word Bendung, which means Dam).Long time ago in West Java, lived a beautiful girl named Dayang Sumbi. She was also smart and clever. Her beauty and intelligence made a prince from the heavenly kingdom of Kahyangan desire her as his wife. The prince asked permission from his father to marry Dayang Sumbi. People from Kahyangan could never live side by side with humans, but his father approved on one condition, when they had a child, the prince would transform into a dog. The prince accepted the condition.
They get married and lived happily in the woods until Dayang Sumbi gave birth to a baby boy. The prince then changed into a dog named Tumang. Their son is named Sangkuriang. He was very smart and handsome like his father. Everyday, he hunted animals and looked for fruits to eat. One day, when he was hunting, Sangkuriang accidentally killed Tumang. His arrow missed the deer he was targeting and hit Tumang instead. He went home and tells her mother about the dog. “What?” Dayang Sumbi was appalled. Driven by sadness and anger, she grabbed a weaving tool and hit Sangkuriang’s head with it. Dayang Sumbi was so sad; she didn’t pay any attention to Sangkuriang and started to cry.
Sangkuriang feel sad and also confused. How can his mother love a dog more than him? Sangkuriang then decided to go away from their home and went on a journey. In the morning, Dayang Sumbi finally stopped crying. She started to feel better, so she went to find Sangkuriang. But her son was no where to be found. She looked everywhere but still couldn’t find him. Finally, she went home with nothing. She was exhausted. She fell asleep, and in her dream, she meets her husband. “Dayang Sumbi, don’t be sad. Go look for my body in the woods and get the heart. Soak it with water, and use the water to bathe, and you will look young forever,” said the prince in her dream. After bathing with the water used to soak the dog’s heart, Dayang Sumbi looked more beautiful and even younger.
And time passed by. Sangkuriang on his journey stopped at a village and met and fell in love with a beautiful girl.He didn’t realize that the village was his homeland and the beautiful girl was his own mother, Dayang Sumbi. Their love grew naturally and he asked the girl to marry him. One day, Sangkuriang was going on a hunt. He asked Dayang Sumbi to fix the turban on his head. Dayang Sumbi was startled when she saw a scar on his head at the same place where she, years ago, hit Sangkuriang on the head.
After the young man left, Dayang Sumbi prayed for guidance. After praying, she became convinced that the young man was indeed her missing son. She realized that she had to do something to prevent Sangkuriang from marrying her. But she did not wish to disappoint him by cancelling the wedding. So, although she agreed to marry Sangkuriang, she would do so only on the condition that he provides her with a lake and built a beautiful boat, all in one night.
Sangkuriang accepted this condition without a doubt. He had spent his youth studying magical arts. After the sun went down, Sangkuriang went to the hill. Then he called a group of genie to build a dam around Citarum River. Then, he commands the genies to cut down trees and build a boat. A few moments before dawn, Sangkuriang and his genie servants almost finished the boat.
Dayang Sumbi, who had been spying on him, realised that Sangkuriang would fulfill the condition she had set. Dayang Sumbi immediately woke all the women in the village and asked them to wave a long red scarf. All the women in the village were waving red scarf, making it look as if dawn was breaking. Deceived by false dawn, the cock crowed and farmers rose for the new day.
Sangkuriang’s genie servants immediately dropped their work and ran for cover from the sun, which they feared. Sangkuriang grew furious. With all his anger, he kicked the unfinished boat. The boat flew and landed on a valley. The boat then became a mountain, called Mount Tangkuban Perahu (Tangkuban means upturned or upside down, and Perahu means boat). With his power, he destroyed the dam. The water drained from the lake becoming a wide plain and nowadays became a city called Bandung (from the word Bendung, which means Dam).

How To Become A Brilliant Student

Becaome a briliant student is not eassy. To become a briliant student we must study hard, don'y be lazzy.If you lazyy in study, you will lost everything.
Here is, how to become a briliant student:
  1. Learn a Little Every Day
    Brilliant students learn a little every day. For long-term knowledge retention and recall, this strategy performs dramatically better than cramming. If you would like your children to learn the names and the capitals of all of the fifty states in the United States of America, which strategy do you think is better?
    Strategy A: Spend three hours today in totally focused study—180 minutes total.
    Strategy B: Spend three minutes a day for the next fifty days, distributing studying over time—150 minutes total.

Mirror Can Double Objects

Do you know that mirror can double objects unlimitedly? How can it be? To know further, why don't do the following experiment.
Tool and materials that you needs:
cellophane
tape
marbles flat mirrors
The steps:

  1. Put the cellophane tape, the marble, and two flat mirrors on the table.
  2. Put the two mirrors together using the cellophane tape, so that they form a 90 derajat. Method is like this, you can use the corner of a thick book, put the mirrors in the book corner, then put both mirrors together using the cellophane tape. Now take a look at the combination mirror. How many mirrors that you see? Look in the mirror. Without touching it. Can the mirrors also produce objects' reflection in each of the visible mirror?

Light Moves Straight

Do you know, how the light moves from one place to another, is it straight or curve? To answer that question, you need to do the following experiment.
Tools and Materials that you need:

  • a piece of carton
  • a flash light
  • a string
The steps are:
  1. Prepare the flashlight, string, and thick carton on the table
  2. Make three equal supports that shape rectangular made of thick carton, and then in the middle of the carton is made a small hole.
  3. Put one of the cartons on the table, then turn on the flashlight, take a look by yourself on the screen. Is there light coming out the carton? In what shape is the light?

Tips and Trick How to be a good parents

Everybody want to be a good parents for their childrens. But, sometime we too busy with our jobs. So the childrens was borring. Here are solution how to be egodd parents.
As you ask yourself the question: how to be a good parent, just pause a moment and look at your child. Look at them all perfect and lovely as they eat or play or watch TV. Look at how their mouth moves. Look at the colour of their skin. Look at their hair… their eyes… their hands… their body.
As you look at your child and ask yourself how to be a good parent notice their innocence. Even in their moments of rudeness and frustration remember that innocence prevails. They have just forgotten themselves for a moment, that’s all. They just forgot. All children forget. It’s not your fault as a parent, but it is your job to bring them back to love… to guide them.