Home > Dental Services Blog > How Long Does Teeth Whitening Last?

Whitening can be achieved by physically removing the stain or by a chemical reaction that lightens the color of the teeth (bleaching is defined as the chemical degradation of the chromogens).

Too much or too little use of teeth whitening products can damage enamel, cause gum irritation, and cause discoloration. Some types of tooth discoloration may not respond well to whitening treatments. Is teeth whitening effective? Regular at-home teeth whitening products can lighten teeth noticeably by a few shades. According to researchers, gel-filled trays are the most effective, with results sometimes seen in a few days.

What Is Teeth Whitening?

What does teeth whitening entail? The process of bleaching your teeth to make them lighter is called teeth whitening. It can brighten the color of your teeth by a few shades, but it cannot make them completely white.

Teeth Whitening Procedures:

Of all the teeth-whitening procedures available, laser teeth whitening is the most efficient, safest, and fastest choice. However, there are several teeth-whitening techniques, and the best one for you will depend on your priorities, timetable, financial situation, and the type of discoloration.

Types of Whitening Treatments:

Discover the best option for a brilliant smile by investigating the several available whitening procedures.

Processing in-office Whitening:

The bleaching agent in the solution is usually either hydrogen peroxide or carbamide peroxide. Some providers use a curing light or laser to accelerate the peroxide’s activity. The solution is put on the teeth for 30 to 60 minutes. After 30 to 60 minutes, your dentist will rinse your teeth.

At-home Whitening Kits: 

Teeth whitening at home

Safety and Effectiveness: Because at-home kits include lesser doses of whitening chemicals, they are less effective than in-office kits. However, they can still provide some effects. More potent compounds and cutting-edge methods like laser or light-activated whitening are used in professional treatments, guaranteeing safer and more effective results.

Over-the-counter Products:

So, how do whitening pens for teeth work? Tooth whitening pens, like most over-the-counter solutions, usually contain one of two bleaches: carbamide peroxide or hydrogen peroxide. According to the American Dental Association in the US, these teeth bleaches dissolve stains into smaller bits.

Whitening Results Typically Last?

Teeth-whitening trays are usually used several times over a few weeks. The duration of outcomes from take-home trays differs from person to person. The effects will typically last six to eight months; in certain situations, they could persist for up to a year.

Professional Treatments: 

The promise of a straight smile in six months may seem unrealistic, but it is feasible to straighten the front teeth in that time frame at the expense of the bite’s health and the back teeth.

At-home Kits: 

DenTek advises users to see a dentist within 48 hours of utilizing these tooth repair kits to replace lost fillings and inlays temporarily. Although DenTek may last longer than 48 hours, using it for an extended period may raise the chance of issues with inlays and lost fillings.

Factors Affecting Whitening Longevity:

A brighter smile depends on several factors, including professional treatments and lifestyle decisions.

Oral Hygiene Practices:

Oral hygiene is the practice of maintaining a clean and disease-free mouth. It entails brushing and flossing your teeth and routinely seeing your dentist for examinations, cleanings, and dental X-rays.

Regular brushing and flossing:

Gum disease can be avoided by brushing and flossing your teeth. Gum disease can develop if someone neglects to wash their teeth for several days. They were brushing guarantees that plaque, the main contributor to gum disease and tooth decay, is removed and prevents new plaque from forming.

Dietary Habits:

Brush your teeth with fluoride toothpaste twice a day. Try to clean in between your teeth at least once every day. Use dental floss, a specialized brush, or a wooden or plastic pick prescribed by a dentist. You can also use a water flosser, floss threader, or floss holder.

Lifestyle Choices:

Brushing your teeth is essential for your gums and teeth to stay healthy. Although gum disease and tooth decay can be avoided with proper brushing techniques and a low-sugar diet, oral disorders are intimately associated with other health conditions like diabetes, stroke, and cardiovascular disease. 

Impact of Smoking and Tobacco:

Smokers are more likely to experience gum disease, tooth loss, decay at the roots of teeth, oral cancer, and complications following gum and oral surgery and tooth extraction. Maintaining your oral health is crucial if you vape or smoke tobacco in order to avoid gum disease and other dental issues.

Individual Factors:

First and foremost, having generally healthy teeth and gums is crucial. This implies that you should be free of periodontal disease and cavities. Your teeth shouldn’t be susceptible, either. If your teeth are susceptible, bleaching can make things worse.

Prolong Teeth Whitening Results:

Maintaining a radiant smile after teeth whitening is all about adopting the proper habits and care

Avoid Stain Causing Foods and Drinks:

Drink water immediately after consuming such food or beverages to rinse your mouth and teeth gently. It would be ideal for brushing your teeth after eating something with a lot of color to prevent discoloration. You could use a straw when sipping colas, iced tea, or coffee to reduce contact with your teeth.

Whitening Touch-Up:

Have monthly whitening touch-ups to keep your smile shining.

Uneven Whitening or New Stains:

The natural composition and state of your tooth enamel, the kind of whitening procedure you employ, and the way it is applied can all contribute to uneven teeth whitening. Variations in the mineral makeup, dryness, and thickness of the enamel can greatly affect the whitening procedure.

Why Choose Northside Family Dental for Teeth Whitening?

At Northside Family Dental, we take pride in providing teeth whitening in a welcoming environment. Our enthusiastic staff has the skills and knowledge to help you feel less anxious during whitening treatment.

Our dentists are all highly talented and committed to providing each patient with the best, most customized care possible. We are overjoyed to assist patients in improving their daily lives and smiles.

Conclusion

According to in vitro results, aggressive bleaching with high hydrogen peroxide office-based treatments softens the enamel, roughens the surface, and increases the tooth’s vulnerability to demineralization. Tooth sensitivity is one of the most frequent side effects that can happen during or after therapy. Additionally, excessive or improper use of teeth-whitening solutions can result in discoloration, gum inflammation, and enamel damage. Additionally, teeth whitening procedures might not be effective for certain kinds of tooth discoloration.

Professional teeth-whitening procedures can typically maintain the brightness of your teeth for one to three years. However, how well you keep your dental hygiene following treatment and your lifestyle will determine this. The benefits will last longer if you get regular dental cleanings and avoid foods and beverages that can discolor teeth.

(FAQs)

Can whitening harm enamel?

The whitening procedure is safe for dental enamel despite the possibility of occasional side effects. In essence, the tooth will become dehydrated or dried out during the teeth whitening procedure

Are results different for people with crowns or veneers?

Crowns enhance the appearance of your teeth and strengthen them more than veneers, even though veneers can create a more natural-looking smile. The cost, level of upkeep, and procedure scope vary for veneers and crowns.

How often can teeth whitening be done safely?

If you’re considering teeth whitening, you’re undoubtedly wondering how frequently to do it. Dentists generally advise whitening your teeth every three months, though this varies based on your lifestyle, nutrition, and oral hygiene practices.

Do teeth become more sensitive after whitening?

Sensitivity is prevalent because the bleaching compounds in tooth-whitening treatments open the teeth’s pores, exposing the nerves inside the teeth. However, increased sensitivity shouldn’t be a major problem if the teeth aren’t exposed to irritating foods and drinks.