When a patient considers having their teeth whitened, the first question they want to be answered is how long does teeth whitening take? But ultimately, the time it will take varies from patient to patient and will depend on the current condition of their teeth, why their teeth are discolored, and the type of whitening treatment they choose.
There are several different types of whitening treatments to choose from. Depending on patient availability, and how quickly they want to whiten their teeth we can set up a treatment schedule that can provide the fastest results possible.
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Average Time for a Brighter Smile
The majority of the time, in-office teeth whitening treatments will last for about an hour. Typically, the patient will need to come back in for additional treatments.
What is Teeth Whitening?
This type of treatment involves the use of chemicals that penetrate deep down into the enamel, essentially working from the inside out. Professional bleaching treatments are much more powerful, compared to home treatments.
For professional teeth whitening treatment, the dentist will add an active ingredient and apply the whitening treatment to the teeth using a type of special tray that looks similar to a mouthguard.
In-Office Teeth Whitening
Before the process can begin, the dentist must first take a dental impression of the patient’s teeth in order to ensure that the tray will fit over their teeth perfectly. This process ensures that the whitening cream will be evenly applied to all areas of the patient’s teeth for an equal whitening treatment.
It’s important to understand that the treatment length will vary depending on the severity of the stained teeth. This type of professional treatment can take anywhere from one to six treatments. For smokers or coffee drinkers, additional time may be needed.
Often, using poor brushing techniques can also be to blame for severely stained teeth. If you’d like to learn how to brush your own teeth properly, click here for more information.
Most dentists also offer home treatment kits, so you won’t have to spend a lengthy amount of time sitting in a dental chair. The dentist will give you your custom mouthguard, the whitening solution and recommend a treatment length. Treatment will usually consist of applying the whitening product to your teeth over a period of two weeks. The amount of application time can last from thirty to sixty minutes.
When is Treatment Stopped?
Your dentist will recommend discontinuing treatment once your teeth have reached a natural-looking shade of white. Some dentists recommend matching the whiteness of your teeth to the whites of your eyes.
They may also discontinue treatment if they have determined your teeth have not gotten a shade or two whiter over the last two whitening sessions. This means your teeth have reached the bleaching endpoint.