Everybody wants to know how to whiten teeth fast. You need to realise it is not that easy to achieve this. There are some conditions you need to fill. Dental hygiene needs to be regularly maintained. That means you need to brush your teeth at least twice a day ( in the morning and in the evening ). The best option is to brush your teeth after every meal. Flossing your teeth is desirable too.
Food really matters; eating fruit which contains malic acid helps you to remove stains from your teeth.
If you're wondering how to whiten teeth fast, you probably know that there are two options to achieve this.
-  The first, safest and professional option is to get it done in a dentist's office. It is also the fastest way. The only problem it isn't really cheap.
-  Another option is to do this by yourself. You should buy and use products like baking soda, hydrogen peroxide, whitening strips, whitening gel, use whitening toothpaste, etc.
The main ingredient for teeth whitening is peroxide. Even dentists use it. There is one difference; for example at-home systems contain from 3% to 20% peroxide while the products dentists use contain from 15% to 43% peroxide.The longer you keep a stronger solution on your teeth, the whiter your teeth become. However, the higher the percentage of peroxide in the whitening solution, the shorter it should be applied to the teeth. Keeping the gel for too long can damage your teeth and make them sensitive.
When you get your teeth whitened by your dentist, it will be done faster than any other method. Dentists use much stronger bleaching solutions; also heat and light or a combination of those can be used to speed up the whitening process. Getting your teeth whitened by a dentist enables you to get your teeth three to eight shades brighter. This method takes a couple of 30 to 60 minute appointments. Some dentists use techniques that allow you to get your teeth whiter in a single 2-hour appointment. As we've mentioned this method is the fastest and most reliable but the price varies from $300 to $1000.
Another method is to do this on your own. You can buy whitening strips and kits which contain peroxide and are developed by professionals. The price of these products goes from $20.
You can also rely on natural remedies. This is the slowest method, but it works. It is also the cheapest. You can use baking soda or make your own paste from baking soda and 3% hydrogen peroxide. You can use only hydrogen peroxide as a mouthwash.
These natural remedies are good, but they shouldn't often be used because they can damage your teeth and enamel. (Natural Ways – How to Make Your Teeth Whiter?)
These are your options when it comes to how to whiten teeth fast. The dentist is your safest and fastest bet. If you can afford this visit then go for it. The second best are home kits because they are also developed by professionals. Natural remedies are a good option too, but they may take a while.