Going to the dentist regularly is the best way to avoid stained teeth, but it's not always an option, and sometimes even then it doesn't prevent stains. A quick trip to the dentist in regards to whitening will show you some of the best whitening services out there. To get more information you can search for teeth whitening services via https://www.atwellsmiles.com.au/services/teeth-whitening/.
When it comes to professional teeth whitening, there are two procedures that are normally used on patients.
The first procedure is called bleaching, and it involves the dentist basically bleaching your dirty yellows back into pearly whites that you won't be able to show off enough. Bleaching is fairly cheap when compared to other methods, making it an excellent solution for those people out there who are looking for beauty on a budget. It is also very painless.
The second procedure is called laser whitening. This is a very technologically advanced procedure that utilizes a low-frequency laser to remove stains and plaque buildup. The procedure is very quick and painless, and you can have sparkling white teeth the very first time you walk out the dentist's door. Studies have shown that laser whitening also generally does less damage to the enamel than the bleaching solution does.
If you have sensitive teeth or gums then this is the only option for you. Also, if you have any form of tooth decay or gum disease you definitely want to choose a professional laser whitening over bleaching. It may be a little expensive, but it's definitely worth it. These are the best teeth whitening services you'll ever find.