Dental crowns are artificial protectors of teeth against decay and damage. They may look and function like natural enamel; however, their composition is not the same, which is why you cannot whiten a dental crown. Basically, your real teeth’ have porous top-most layer that lets the bleaching agent go in during the whitening process to undo black or brown spots on teeth. Whereas crowns are made of non-porous materials; herefore, does not budge with whitening.
What Are Dental Crowns?
Your dental crown is the shield of armor, which work when fillings cannot mend the damage caused by tooth decay or cracks. Whether you choose ceramic, resin, porcelain, or even metal, they offer tailored solutions for your smile.
Whitening Your Dental Crown
In the dental world, this process is done with potent hydrogen peroxide and carbamide peroxide. They break down hard stains on teeth, resulting in a brighter, more confident smile. These whitening agents penetrate the enamel to work on the spots on your teeth’s enamel. On the other hand, dental crowns are non-porous, making it impossible for the chemicals to do their magic.
However, before crown placement, a crucial step takes place, which is color matching. It is a meticulous process to ensure that the crown blends gracefully with your natural teeth, making it indistinguishable at a glance. Unfortunately, that is the most you can do when it comes to choosing your crown to get along with the rest of the set. Once the placement is complete, you cannot change its shade.
Why Do Dental Crowns Not Respond To Whitening Treatment?
As mentioned earlier, whitening agents cannot penetrate through crowns, making it impossible for the chemicals to go through and make a change. To whiten the crowns, you might have to replace them entirely. Dentists can first whiten your teeth and then match a new crown on the basis of your whiter smile.
When decades pass, crowns, over time, become dingy or flat and do not look appealing at all. If the original color of your crown has faded, your dentist can remove it. They first clean the tooth lying underneath, check and treat any stains or decay, and then place a new crown to match your fresh white smile.
You should also note that regular professional teeth cleanings can also work to improve your oral health and remove surface stains. So even if whitening agents cannot go through your crown, cleaning can help you remedy stains from coffee, red wine, and other substances to an extent.
Get in touch with teeth experts from Sair Dental at 8410 Fondren Road, Houston, TX 77074 (832) 924-2666 and 10345 Club Creek Dr, Houston, TX 77036 (281) 558-1199 locations for more information regarding dental veneers.