Because the structure of your teeth is composed of dentin and enamel, making them appear discolored in real life. No amount of toothpaste or brushing frequency can make your teeth look perfectly white, especially if you are born with dark dentin.
Consuming Certain Foods and Drinks
Other teeth-staining foods include coffee, citrus fruits and juices, soft drinks, teas, berries, tomato-based sauces, curry, balsamic vinegar, and soy sauce. Ingredients in these foods can seep into your enamel (the outermost covering of your teeth) and cause discoloration.
Teeth Are Often Stained
Coffee, cola, berries, tomato sauce and wine all can stain teeth. Even tetracycline antibiotics and fluoride can cause stains at times. Even if you brush every day, your teeth will likely become stained over time if you regularly consume items that cause stains.
Variables in enamel thickness, as well as enamel shade, give off different colors other than white, which are perfectly natural. Myth #2: Yellow teeth are unhealthy. Teeth that are not perfectly white can still be healthy. The teeth are considered unhealthy if their color is attributed to plaque buildup or staining.
Your Teeth Aren't Clean
You may not see it, but your teeth may have a dirty biofilm or layer of plaque buildup that is preventing the whitening agents from targeting your tooth stains. Consider teeth whitening after your next routine dental cleaning.
Brushing your teeth is meant to remove harmful bacteria and plaque but not to whiten them. As recommended by your dentist, brushing twice a day is vital because it prevents cavities and tooth decay. Brushing alone will not whiten your teeth, though, and even whitening toothpaste only has a minimal effect on your teeth.
Although it takes years for teeth to take on a yellow hue, you may not have noticed this slow process taking place. You see your teeth every day and probably didn't notice the slight discoloration occurring. Thankfully, yellow teeth aren't forever.
There are a number of ways that you can whiten your teeth if they are or have already yellowed; these are a mix of over-the-counter toothpastes, home whitening products or, in some cases, mechanical plaque removal by a dentist or hygienist.
For celebrity-level whiteness, cosmetic dentists will usually use one of three different procedures: professional whitening treatments, veneers, or crowns.
Some of the most common causes of tooth discoloration include drinking beverages such as coffee, tea, and wine. These substances get into the enamel of your teeth and can cause long-term discoloration. Smoking: Smoking is one of the top causes of yellow or brown teeth, and stains from smoking can be stubborn.
For about two to six weeks, you can use dentist-recommended whitening toothpaste and brush twice a day. You can use a certified whitening mouthwash which usually takes about three months to produce visible results. Whitening strips are the most compelling in-house treatments that last up to six months.
If teeth whitening does not work for you, it might be because of the product you are using, the type of tooth stains or spots, or strength of the bleaching gel. Product type – Whitening toothpaste does not remove deeply embedded stains.
Porcelain Veneers
These are very popular amongst celebrities because of their incredible results. Veneers are thin, strong shells that are custom-made from dental porcelain to cover the front surface of your teeth. They can fix small cracks, chips, gaps, and discoloration all at once.
Germany, Finland, Sweden, and the UK all have scores below 1.0, making them the five countries with the healthiest teeth. In addition to being ranked fourth on the DMFT index, Sweden stands out for also having the whitest and straightest teeth in the world.
Natural Enamel Thickness & Translucency
However, the underlying dentin layer has a slightly yellowish color. This yellowish hue shows through the enamel in almost everyone, but more so for those with naturally thinner or more translucent enamel. So your yellow teeth may be perfectly normal due to your genetics!
Teeth whitening treatments usually work by stripping or entering the outer enamel layer, which makes teeth weaker if done many times. So, more often than not, yellow teeth are actually stronger than pearly white ones–so long as they're cleaned regularly.
Whitening toothpaste may help reduce yellowing of the teeth and improve whiteness. These products contain stronger ingredients than standard toothpaste, helping to remove tough food stains. Whitening toothpaste does not contain bleach but may contain a small amount of carbamide peroxide or hydrogen peroxide.
Young adult teeth, when they first come in, have a larger proportion of nerve in them, compared to when the child is 17 or 18. The large amount of nerve, and the fact that the tooth is hollower and less dense, gives it a yellow appearance.
This is the most common color of teeth. A light-yellow color indicates a strong healthy smile.
Since dentin has a natural yellow appearance, your child's teeth may look yellow and unmatched if several of their permanent teeth come in at different times. The good news is that this is an entirely normal occurrence. Adult teeth will eventually lose their yellow shade, brightening and whitening over time.
Eating and drinking certain items can cause a rapid change in tooth coloration, especially if you suddenly switch to consuming these products a lot. The biggest culprits are coffee, tea, wine, dark sodas, and starches like pasta.
Brushing your teeth diligently helps remove harmful plaque and bacteria from your teeth but isn't effective whiten them.
Although this is not always a bad thing, when you start brushing too much or for too long, you can ultimately damage your teeth. Brushing more than three times a day, and for longer than 2 minutes, can sometimes lead to your tooth enamel wearing down as well as cause damage to your gums.
The VITA classical shade guide
Patients can choose their preferred teeth whitening results from teeth shades guides, and dentists can display patients before and after photographs of tooth shade changes. On the teeth whitening scale, the B1 tooth color is considered to be the whitest teeth shade.