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What are my options for teeth whitening?

Your goal is to have a white, bright smile. But which teeth whitening method is best for you? Our Etobicoke dentists explain teeth whitening options and their effects.

What is teeth whitening?

Teeth whitening is a cosmetic dental procedure that uses peroxide-based bleaching agents to lighten the colour of your teeth. As the active ingredient degrades, oxygen interacts with the tooth enamel, causing the whitening effect.

What are my options for teeth whitening?

You can now whiten your teeth using a variety of methods. It can be difficult to choose the best one because each has advantages and can provide positive results. Each procedure, like any other, has advantages and disadvantages.

In-Office Teeth Whitening

Your dentist will perform the most effective teeth whitening procedures in a dental office. This is because the whitening agents in your dentist's gel are much stronger and produce much better results than over-the-counter products.

It usually takes about an hour to complete the procedure. Your dentist will use a concentrated whitening solution to remove surface stains and lighten the natural colour of your teeth. This produces slightly better results than at-home whitening solutions, which take days or weeks to work.

At-Home Professional Teeth Whitening Trays

This take-home option would be supervised by your dentist. During an initial visit to your dentist, a dental impression will be created to make your whitening trays.

You will take the whitening trays home with you and manage the teeth whitening application on your own. Wear the whitening gel for 30 minutes to a few hours per day for 1 to 3 weeks, depending on what your dentist recommends.

The whitening solution will gradually remove surface stains from your teeth and lighten their natural colour.


Whitening toothpaste removes surface stains and whitens your teeth slightly. Keep in mind, however, that whitening toothpaste will not affect the natural colour of your teeth and will not be able to lighten stains that have penetrated below the tooth's surface.

Enamel strengthening toothpaste can help to defend your teeth from cavities and protect your enamel from further damage, which can prevent stains from developing in the first place.

Whitening Strips

These small plastic strips are coated with peroxide-based gel. When you apply the strip to your teeth, the peroxide coating removes surface stains, lightening the colour of your teeth.

Typically, whitening strips are applied daily for a 2- to 3-week period, and they are left on for no more than 30 minutes at a time. Because these products contain only a trace of peroxide, the effects are usually subtle.

Porcelain Veneers

Porcelain veneers are razor-thin strips of porcelain that are affixed to the fronts of your teeth to improve their colour, shape and symmetry.

If only one or a few of your teeth are discoloured, porcelain veneers may be a practical solution to even out the colour of your teeth.

How do I know which are the best teeth whitening products?

The best teeth whitening products for you will be determined by a variety of factors, including personal preference, available time in your schedule, and your budget. You might want to look up teeth whitening reviews online to get tips and ideas from people who have gone the professional and/or at-home route.

Are you wondering which teeth whitening options would be right for you? Our Etobicoke dentists can examine your smile and recommend treatments. Contact us today.

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