Teeth Whitening

What is Teeth Whitening?

Teeth whitening is a cosmetic dental procedure that removes stains and discolouration from the enamel (outer layer) and dentine (inner layer) of your teeth. Over time, teeth naturally lose their brightness due to factors such as:

• Dietary choices – Coffee, tea, red wine, and coloured foods can stain teeth.
• Smoking – Nicotine and tar can cause yellowing of enamel.
• Aging – As enamel wears down, the underlying dentine (naturally more yellow) becomes more visible.
• Certain medications – Antibiotics like tetracycline can cause internal tooth discolouration during development.

At Avonhead Dental, we carefully assess your teeth before recommending a whitening treatment to ensure you achieve the best possible results safely.

Are All Teeth Suitable for Whitening?

Not all teeth respond to whitening treatments in the same way. Some types of discolouration, such as those caused by medications, trauma, or excessive fluoride exposure, may not whiten effectively. Before starting treatment, we conduct a comprehensive consultation, including dental history, x-rays, and an oral examination, to determine if whitening is right for you.

Teeth with deep intrinsic stains, heavily restored surfaces, or certain types of dental work (crowns, veneers, or large fillings) may not whiten evenly. In such cases, we’ll discuss alternative cosmetic options such as bonding or veneers.

How Does Teeth Whitening Work?

The active ingredient in most teeth whitening products is hydrogen peroxide or carbamide peroxide. These bleaching agents break down stain-causing molecules in your enamel and dentine, effectively lightening the overall shade of your teeth.

The strength and application method of the whitening treatment can vary, which is why professional guidance is essential to ensure safe and optimal results.

Teeth Whitening Options at Avonhead Dental

At Avonhead Dental, we offer a at-home whitening solution:

1. At-Home Professional Whitening

Our most popular option involves a custom-made whitening tray that allows you to whiten your teeth in the comfort of your home.

How It Works:

• We take impressions of your teeth to create a thin, custom-fitted plastic tray.
• You’ll apply professional-grade whitening gel to the tray and wear it for up to 20-30 minutes daily.
• Visible results can be achieved in as little as one day, but optimal whitening typically takes 10-14 days.
• You can purchase additional whitening gel from our reception for touch-ups without additional appointments.

This option is safe, effective, and long-lasting, with results that can be maintained for over five years with proper care.

This option is perfect if you have an upcoming event and want immediate whitening with minimal effort.

Is Teeth Whitening Safe?

Professional teeth whitening is a safe and controlled procedure when supervised by a dentist. However, some people may experience:

• Temporary tooth sensitivity
• Mild gum irritation

These side effects usually resolve within a few days after completing treatment. If sensitivity occurs, we may recommend desensitising toothpaste or adjust the whitening duration.

It’s essential to have a dental check-up before whitening, as untreated cavities, cracks, or gum disease can lead to complications or discomfort during treatment. Whitening agents can also affect fillings, crowns, or veneers, making them appear darker in contrast to newly whitened teeth.

How Long Do Results Last?

With proper care, teeth whitening results can last several years. To maintain your bright smile:

• Avoid stain-causing foods and drinks (coffee, tea, red wine).
• Practice good oral hygiene (brushing, flossing, and regular check-ups).
• Use touch-up whitening gel as needed (available for purchase at our clinic).

Book Your Teeth Whitening Consultation Today

Ready to enhance your smile? Book a consultation at Avonhead Dental today to discuss the best whitening option for you. Whether you choose our at-home whitening kit or in-chair treatment, we’ll ensure you achieve a radiant, confident smile safely and effectively.