Yes, a grey tooth can often be restored to white, but it depends on the cause; treatments range from professional whitening, internal bleaching (for dead teeth), to veneers or crowns for deeper discoloration, though sometimes with trauma, the color might fade naturally if the nerve heals. A grey tooth usually signals internal issues like trauma or infection, not just surface stains, so a dentist's evaluation is crucial to determine the best fix.
Bleaching. Most teeth whitening systems work by removing stain/discolouration that are in tooth enamel on the outside of your tooth. This doesn't work for deteriorating teeth that are stained from the inside. Your tooth may respond well to an internal bleaching procedure that only dentists can provide.
If the tooth is discolored due to mild trauma but the nerve is still healthy, the grey color may fade on its own over time. In other cases, if there's minor damage to the pulp, a baby root canal (pulp therapy) can help preserve the tooth and prevent future problems.
Teeth whitening procedures often work better on yellow or orange teeth but can lighten and brighten the appearance of gray teeth. Your dentist may recommend at-home whitening treatments using strips or trays for less severe graying, or they may propose in-office procedures for more advanced discoloration.
While professional teeth whitening treatments are best for teeth that have become yellow or brown over time, they can still sometimes help lighten them if they have gone gray. For more stubborn discoloration, other treatments such as veneers or dental bonding may be a better solution.
Does a Grey Tooth Mean It's Dead? Not always, but it often indicates a problem with the tooth's internal tissues. If the grey color doesn't improve with teeth whitening or cleaning, it may mean the tooth is dead or the pulp inside is damaged. A dentist can confirm this with an exam and x-rays.
Yes, professional teeth whitening is often considered worth it for faster, more dramatic, and safer results than over-the-counter (OTC) options, due to stronger gels, customized trays, and dentist supervision, though it costs more and results require maintenance. Whether it's "worth it" depends on your budget, desire for immediate results, and tolerance for potential temporary sensitivity, but it's generally superior for significant whitening.
Patients with Restorations
If you have multiple restorations such as fillings, crowns, veneers, or dental bonding, teeth whitening may not be suitable. These materials do not whiten. Whitening can make your natural teeth and restorations have uneven color.
The 2-2-2 rule in dentistry is a simple guideline for good oral hygiene: brush twice a day, for two minutes each time, and visit your dentist twice a year, helping to prevent cavities, gum disease, and other dental problems by establishing consistent habits for plaque removal and professional monitoring.
If you are pregnant or lactating, teeth whitening is not recommended. If you have sensitive teeth, you should let your dentist know. You may not be a candidate for teeth whitening.
Infections in the teeth will eventually spread if left untreated. Dental infections can spread to the airway, bloodstream or brain and become very dangerous. Do NOT ignore a grey tooth!
Is a grey tooth a dental emergency? If the tooth is grey but you have no pain, swelling, or pus, it may not be an immediate emergency—but it still needs evaluation. If you notice swelling, pain when chewing, or pus, it could be a sign of a spreading infection and requires urgent dental care.
Dental Trauma or Decay
If you've sustained a facial injury or have an existing case of cavities, the blood flow to your teeth can get cut off, turning them gray. This is the explanation that warrants a prompt trip to your dentist's office!
The "3-3-3 dental rule" usually refers to two different things: a hygiene habit (brush 3x a day, 3 mins each, change brush every 3 months) or a temporary pain relief method for toothaches (3 ibuprofen tablets, 3 times a day, for 3 days). The hygiene rule promotes better cleaning, while the pain rule manages inflammation until a dentist can be seen, but the medication rule requires caution and should be discussed with a doctor.
The cost of professional teeth whitening will vary depending on whether you choose at-home or in-practice whitening. However, prices for at-home whitening typically range between £350 and £600, and in-practice whitening costs range from £600 to £900*.
The Miswak stick is a natural twig found on the Salvadora Persica tree. It is predominantly used in the Eastern world and in various locations in Africa. 100% organic and used by many for thousands of years, the Miswak stick has many great components including: double the fluoride found in your average toothpaste.
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.
Code 2 – Slight bleeding when probed, Calculus or Plaque present and gingival pockets under 3.5mm.
Yes, dentists can often tell if you only brush once a day. Signs like plaque buildup, gum inflammation, and tartar reveal brushing frequency during exams.
Because it's a simple and effective way to transform your smile, many seniors want to know if whitening is still possible after decades of staining. Fortunately, senior teeth can be whitened, and there's no age limit for achieving a brighter smile.
One of the main reasons some people cannot have their teeth professionally whitened is if they're allergic or sensitive to the whitening solution. You should avoid teeth whitening if you are allergic to any of these ingredients. You will also be disqualified if you have a lot of tartar and cavities on your teeth.
No, tooth enamel can't fully regenerate once lost, but early damage can be repaired through remineralization, where minerals strengthen weakened enamel using fluoride and calcium. For severe loss, dentists use fillings, veneers, or crowns; however, new scientific breakthroughs with gels and proteins show promise for future enamel regrowth.
Yes, $500 professional teeth whitening can be worth it for faster, more dramatic, and safer results with dentist supervision, boosting confidence, but it depends on your budget, goals, and dental health; DIY options exist but are less potent, while professional treatments offer customized trays and stronger agents for superior, longer-lasting whitening than over-the-counter products.
Dentists caution against some whitening toothpastes because their abrasive ingredients (like silica, charcoal) can wear down enamel, causing sensitivity, decay, and ironically, yellower teeth by exposing the underlying dentin; overuse of peroxide can also irritate gums, and many products only remove surface stains, leading to disappointment and potential overuse, which is why they often recommend ADA-approved products with fluoride or professional treatments for safety and effectiveness.
Common Foods and Drinks that Stain Teeth the Most