Frequently Asked Questions

  • Dental professionals are best placed to diagnose the reasons for tooth discolouration and provide advice on the effectiveness of whitening treatments. The level of whitening can vary depending on factors such as initial shade of the teeth and the whitening method used.

    It is best to arrange a consult to discuss specific goals and expectations for teeth whitening.

  • - Food and Drinks: Consuming dark-coloured food and drinks eg coffee, tea, red wine and rich coloured sauces.

    - Smoking and Vaping

    - Poor Oral Hygiene: Inadequate brushing and flossing

    - Dental trauma

    - Ageing: With age, the outer layer of enamel naturally wears.

    - Medications

  • -Treated by a University trained Oral Health Therapist (BOH Adel)

    - Gold standard in teeth whitening, using TGA approved and scientifically supported products.

    - Hydrogen peroxide is the active ingredient dental professionals use to whiten teeth.

    - The strength of the whitening gel varies depending on the type of whitening treatment you are having.

    - Sonreir uses a 25% Hydrogen Peroxide gel. Over the counter teeth whitening products cannot be over 6% Hydrogen Peroxide.

    - If products are not used correctly there can be detrimental side effects.

  • No, whitening treatments are not intended to whiten fillings, veneers and crowns. These types of restorations may need to be replaced to match newly whitened teeth. This is relevant to front teeth only and does not impact back molars (as these are not whitened).

  • No, treatment is not recommended for pregnant or lactating women.

  • We offer HICAPS for eligible patients, allowing you to claim on the spot after your appointment.

    As cover varies between health funds and level of extras, we recommend checking your invidivual benefits prior to your visit. We’re also happy to provide a quote on the day.

  • 12 months.
    lifestyle factors, certain foods and drinks and smoking, contribute to the reoccurrence of stains over time. Initial shade of teeth and general oral health impact how long results last too.

    Sonreir aims to achieve optimal results for all patients. Providing education and guidance to prolong results.

  • Dental professionals have the expertise and knowledge to assess an individuals oral health and determine the most effective whitening treatment. Using professional grade whitening agents that are safe and provide better and longer lasting results compared to over-the-counter options.

  • Before having teeth whitening treatment, please consider the following:

    - Having a recent dental check up and clean is essential – healthy teeth and gums come first.

    - Having teeth professionally cleaned, removes any extrinsic stains and offers the best results.

    - Existing issues should be treated before undergoing a whitening procedure.

    - Results will vary or regress due to a variety of circumstances.

    - Darkly stained yellow or yellow-brown teeth frequently achieve better results than people with grey or blueish-grey teeth.

    - Teeth with multiple colourations, bands, splotches or spots due to tetracycline use or fluorosis do not whiten as well, may whiten unevenly, may require additional whitening, or may not whiten at all.

    - Previous orthodontic treatments may cause teeth to whiten unevenly if any resin from the treatment is not properly removed from the teeth, either due to residual resin remaining on the teeth or over polishing upon removal.

    - Those with porcelain fused to metal crowns, amalgams, lingual bars or implants may feel excessive heat.

    - Teeth with many fillings or cavities may not lighten and are usually treated with other non-whitening alternatives.

    - The zoom lamp emits visible LED light and all materials used in the isolation process, when properly used as directed, will block any exposure of soft tissues to this light.

    - It is recommended that those currently treated for a serious illness or disorder (e.g. immune compromised, AIDS, etc) should consult a medical doctor before use.

    - Teeth whitening is not a permanent solution. To maintain results practice good oral hygiene, avoiding staining foods and drinks, and scheduling regular dental cleanings.

    - There are various teeth whitening methods available, such as in-chair professional whitening, take-home kits, or over-the-counter products. Consider which option aligns best with your preferences, budget, and timeline.

    It's always a good idea to consult with a dental professional who can assess each specific situation and provide personalised recommendations.

  • Some clients experience sensitivity during or after treatment, which typically settles within 24-48 hours.

    We use desensitising products and adjust the treatment to keep you comfortable.

    If you have exisiting sensitivity, we’ll assess this prior to treatment.

  • When done correctly, professional teeth whitening treatments should not damage tooth enamel. The whitening products used by dental professionals are designed to be safe for teeth and gums.

    Overusing whitening products or using improper techniques can potentially damage tooth enamel or cause tooth sensitivity. Dental professionals assess oral health, determine the most suitable whitening treatment, and ensure safety throughout the whitening process.