Teeth whitening has been around for years and for that reason, there is a great deal of information out there about teeth whitening that isn't always true. This leads to some confusion and misunderstandings about how to best go about the teeth whitening process and how to avoid the need for it, as well. Here's what you should know about teeth whitening:

Teeth Discoloration Usually Due to Acidic Foods and Drinks: 

Many people think that teeth discoloration is because of staining, but it's actually largely due to the break down of enamel. Stains are usually taken care of when you brush everyday and visit your dentist twice a year. Acidic foods and drinks break down tooth enamel, which reveals the underside of the teeth, which is the dentin and it's the dentin that is naturally yellow. This is why, if you are looking to avoid the discoloration of teeth, you must avoid acidic foods and drinks, such as sweetened drinks like soda. 

Whitening Methods Should be Changing the Dentin: 

There are plenty of products out there that will claim to whiten your teeth. What you should know about this is that these products work to remove stubborn stains, and often in an abrasive way that can actually cause more damage. What they aren't doing is changing the appearance of the dentin, which is what is probably causing the yellowing of your teeth. This is why it's best to rely on your dentist to use chemically based treatments that actually bleach the dentin to make your teeth white. This is both more effective and long lasting. 

You May Need to Utilize Another Method:

If you have sensitive teeth, always let your dentist know before you talk about going through a teeth whitening process. If you have sensitive teeth, bleaching can cause problems. Instead, your dentist may recommend an over-the-counter solution, such as teeth whitening strips. Just be sure that you talk with your dentist instead of writing it off because you know that their in-office treatments won't work. Their advice is still going to ensure that you choose the right method at home. 

Brushing Can Cause Damage:

The best way to prevent your teeth from yellowing is by taking care of your teeth, which starts with brushing gently. Too many people are too vigorous when brushing their teeth and it causes damage. This is going to rub away and scratch the enamel. On top of this, if combined with whitening toothpastes, you are being extremely abrasive to your teeth, which can lead to a higher need for teeth whitening. 

With some answers behind the truth of teeth whitening, you can have a better understanding of how to both prevent the need for it, as well as go through the process in a healthy and safe way for the longevity of a white smile. Contact a dental office, like Pike Dentistry, for more help.