Question 1

What teeth whitening options does Knoxfield Dental Care offer?

Accepted Answer

Knoxfield Dental Care offers in-chair teeth whitening for fast, same-visit results, and a custom take-home whitening kit worn over 10 to 14 days for a more gradual result with less sensitivity. Your dentist will recommend the best option for your goals and lifestyle.

Question 2

How does in-chair teeth whitening work?

Accepted Answer

A professional-strength whitening gel is applied to your teeth and activated with a UV LED light in a single dental appointment. Results are immediate and noticeable. Some patients experience temporary sensitivity that typically resolves within 1 to 2 days.

Question 3

How does the take-home teeth whitening kit work?

Accepted Answer

Your dentist creates custom-fitted whitening trays from impressions of your teeth. You apply professional whitening gel to the trays and wear them for 1–2 hours daily or overnight for 10 to 14 days. The gradual process causes less sensitivity than in-chair whitening while delivering a noticeably whiter smile.

Question 4

Is professional teeth whitening safe?

Accepted Answer

Yes. Professional whitening at Knoxfield Dental Care is safe when used as directed. The products are professionally formulated and applied with care to protect gums. Temporary sensitivity is the most common side effect and resolves quickly. This is safer and more effective than unregulated over-the-counter kits.

Question 5

How long do teeth whitening results last?

Accepted Answer

Results typically last 6 months to 2 years, depending on diet, lifestyle and oral hygiene. Staining foods, coffee, tea, red wine and smoking can shorten longevity. Touch-up treatments with a take-home kit can help maintain your results over time.

Question 6

What is the difference between in-chair and take-home teeth whitening?

Accepted Answer

In-chair whitening delivers fast results in a single visit — ideal for busy schedules or upcoming events. Take-home whitening is more gradual, causes less sensitivity, and custom trays can be reused for future top-ups. Many patients start with in-chair whitening and maintain results with a take-home kit.

Question 7

Will teeth whitening work on crowns, veneers or fillings?

Accepted Answer

No. Whitening agents only affect natural tooth enamel. Crowns, veneers, porcelain and composite restorations will not lighten. If you have visible restorations in your smile zone, discuss this with your dentist at Knoxfield Dental Care before starting whitening treatment.

Question 8

Does teeth whitening cause sensitivity?

Accepted Answer

Some sensitivity is common, especially with in-chair whitening, but it is usually temporary and resolves within 24 to 48 hours. Take-home kits tend to cause less sensitivity due to the lower gel concentration. Desensitising toothpaste or gel can help minimise discomfort.

Question 9

Is there anyone who should not have teeth whitening?

Accepted Answer

Teeth whitening is not recommended during pregnancy or breastfeeding, for children under 18, or for patients with untreated gum disease or tooth decay. Patients with extensive front-tooth restorations should discuss suitability with their dentist at Knoxfield Dental Care first.

Question 10

How do I book a teeth whitening appointment at Knoxfield Dental Care?

Accepted Answer

Book online 24/7 via our website, or call (03) 9763 3339. Open Monday to Saturday, 8:30am to 5pm, at 1577 Ferntree Gully Road, Knoxfield, Victoria 3180. Serving Knoxfield, Scoresby, Ferntree Gully, Wantirna, Bayswater, Boronia, Rowville and surrounding Knox City suburbs.

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