Teeth can become stained over time from everyday habits such as drinking coffee or red wine, eating strongly coloured foods or using tobacco products. At Campsie Laser Dental, we offer professional teeth whitening options designed to help lighten the shade of your natural teeth. Treatments are carried out using established clinical protocols, with your comfort, safety and expected results carefully considered throughout your visit.
How Teeth Whitening Works
Professional whitening for natural teeth usually uses peroxide-based gels, such as hydrogen peroxide or carbamide peroxide. Carbamide peroxide breaks down when it comes into contact with moisture in the mouth, releasing hydrogen peroxide as the main whitening ingredient.
The whitening process works through oxidation. The active peroxide molecules move through the tiny pores in the enamel and dentine, where they help break down the larger stain molecules that affect tooth colour. As these stain molecules become smaller and less concentrated, the teeth can appear lighter. In some cases, a specific light or UV wavelength may be used to support and speed up the reaction. Before the whitening gel is applied, the gums and nearby soft tissues are carefully protected with barriers to help reduce the risk of irritation or chemical burns.
What to Expect and Safety Considerations
After whitening, some people may notice temporary gum numbness or mild tooth sensitivity. These effects are usually short-lived and settle within a short period after treatment. Teeth whitening may not be suitable for everyone, or may require extra medical guidance in some cases. If you are pregnant or breastfeeding, or if you have a complex medical history, you should speak with your general practitioner before starting elective whitening treatment.
Treatment Options and Maintenance
Your dentist will assess your teeth and discuss the whitening approach that best suits your needs. Depending on your starting shade and the whitening gel used during an in-chair treatment, a take-home maintenance kit may also be recommended. These kits usually include custom trays and lower-concentration whitening gel. When used as directed by your dentist, at-home whitening is generally completed over three to four weeks to help maintain or reach the planned result.
Consultations and Clinic Details
A consultation is the best way to find out whether teeth whitening is right for you. During this visit, your dentist can check the cause of discolouration and look for issues that may need attention first, such as tooth decay, worn fillings or other restorations.
Campsie Laser Dental is open during the following hours:
- Monday to Friday: 9:00 am – 6:00 pm
- Saturday: 9:00 am – 4:00 pm
If you have questions or would like to book a consultation, you can contact the clinic on (02) 9789 6219 or visit Shop 21, 94 Beamish Street, Campsie NSW 2194. Accepted payment options include major credit cards, electronic funds transfers, the Child Dental Benefits Schedule (CDBS) and structured payment plans.