Teeth naturally discolour over time. Coffee, tea, red wine, and simply getting older all leave their mark. Professional teeth whitening can reverse much of this staining, often in a single appointment.
At Diggers Rest Dental House, we’ve provided cosmetic dental care for over 40 years. Our team offers both in-chair and take-home whitening options, and we’ll help you choose the right approach based on your staining type, sensitivity levels, and timeline.
Why Teeth Lose Their Brightness
Understanding what’s causing your discolouration helps predict how well whitening will work.
External staining (responds well to whitening):
- Daily coffee or tea consumption
- Red wine and dark-coloured foods
- Tobacco use
- Plaque and tartar build-up
Internal discolouration (may need alternative treatments):
- Tetracycline antibiotics taken during childhood
- Trauma to teeth
- Excessive fluoride exposure during development
- Natural ageing of the tooth’s inner structure
We assess your staining during consultation and give you realistic expectations before any treatment begins.
Your Two Main Options
In-chair professional whitening uses higher-concentration whitening gel, often activated by a special light. The entire process takes 60-90 minutes, and you’ll see results before you leave.
This works well if you:
- Want immediate results
- Have an upcoming event
- Prefer supervised treatment
- Don’t want the commitment of daily trays
Custom take-home kits involve wearing fitted trays with whitening gel for 1-2 hours daily over 2-4 weeks. The gradual approach gives you more control over the final shade.
This suits you if you:
- Have sensitive teeth
- Prefer whitening at your own pace
- Want to maintain results long-term with periodic touch-ups
- Prefer lower-concentration options
The Safety Reality
Professional whitening supervised by a dentist is safe when you’re a suitable candidate. We screen for conditions that might make whitening inadvisable, including:
- Untreated decay or gum disease
- Cracked or worn enamel
- Pregnancy or breastfeeding
- Allergies to whitening agents
Common temporary effects:
- Tooth sensitivity for 24-48 hours
- Minor gum irritation if gel contacts soft tissue
Both typically resolve quickly. We use protective barriers and can adjust concentrations to minimise discomfort.
What Results Can You Expect?
Most patients achieve whitening of several shades, though exact results depend on your starting point and staining type. During consultation, we photograph your current shade so you can see the difference afterward.
Realistic expectations:
- Surface stains from food and drink respond best
- Deeply intrinsic stains may lighten but not disappear
- Existing dental work (crowns, fillings, veneers) won’t change colour
If whitening alone won’t achieve your goals, we can discuss options like veneers or bonding.
Making Results Last
Professional whitening isn’t permanent, but you can extend your results significantly with basic maintenance.
To keep your smile bright:
- Brush twice daily with whitening toothpaste
- Rinse with water after consuming staining drinks
- Use a straw for coffee and tea
- Attend regular hygiene appointments
- Touch up with take-home trays as needed
Most patients maintain their results for 6 months to 2 years before wanting a refresh.
Book Your Whitening Consultation
The best way to know what whitening can do for you is a professional assessment. We’ll examine your teeth, discuss your goals, and recommend the most suitable approach.
Contact Diggers Rest Dental House on (03) 8798 9782 or call 1800 GENTLE (1800 436 853). Visit us at Shop 10B, 1 Budding St, Diggers Rest. We serve families across Caroline Springs, Hillside, Taylors Lake, and Sydenham.
