Take-Home Whitening Instructions
One of the most effective teeth whitening methods is the use of custom-fit trays with a prescribed bleaching agent. Nearly all professional bleaching systems use a similar active ingredient (carbamide peroxide); however, there are important differences in concentration between over-the-counter products and professional take-home or in-office whitening systems.
Teeth whitening is safe and has minimal effect on tooth enamel. The whitening gel penetrates the entire tooth structure to lighten its overall colour. The concentration of the whitening gel used is 22% carbamide peroxide.
For more information about the whitening gel, please visit:
http://www.polawhite.com/en-AU/poladay-polanight
How to Use Teeth Whitening Trays
The bleaching gel works by passing through the tooth and whitening the entire structure. After each whitening session, rinse your mouth thoroughly with water. Always rinse the trays with water and gently brush them before storing.
Your trays may also be used for fluoride therapy and will continue to fit well unless future dental treatment or tooth movement affects their fit.
Use of the Trays
- The supplied gel should be sufficient for approximately 7–14 applications.
- Dispense a small, proportioned amount of gel into the tray, concentrating it in the reservoirs on the front surfaces of the front teeth, where whitening is most noticeable.
- Use your finger to spread the gel evenly in these areas.
- Place the tray over your teeth and wear it for 45 minutes to 2 hours per session.
- Remove any excess gel from the gums using the provided gauze.
- Do not overfill the trays—excess gel should not overflow.
- After each session, rinse your teeth with water and clean the trays with water and a toothbrush.
Common Side Effects
Sensitivity
Temporary tooth sensitivity is very common. This occurs because stains around the root surface are oxidized, briefly exposing sensitive areas of the tooth.
If sensitivity occurs, you may choose to bleach every other day and use a toothpaste formulated for sensitive teeth. These toothpastes do not work immediately and may take several weeks to be effective. Do not rinse the toothpaste off after brushing, as fluoride and potassium nitrate work better when left on the teeth for longer periods.
Sensitive toothpastes do not work immediately.
Avoid “whitening toothpastes,” as they do not bleach teeth. Instead, they remove stains by abrasion, which may lead to enamel wear, gum recession, and increased sensitivity.
Take-Home Whitening Results
Most patients begin to notice whitening results after the third application. Results may vary depending on several factors:
Starting Condition and Colour of Teeth
Teeth with a grey shade or internal staining (such as tetracycline staining) are more difficult to whiten and often require longer or more specialized treatment. In general, grey stains are harder to treat than yellow or brown stains.
Concentration of the Whitening Gel
Higher concentrations can produce faster results but may increase the risk of sensitivity. If you do not experience sensitivity, you may switch to a higher concentration. If sensitivity develops, stop whitening immediately and contact your dentist.
For faster results, the gel may be used for up to 1.5 hours daily, provided no sensitivity occurs.
Type of Stains
Foods and beverages consumed during and after whitening can affect results. Coffee, tea, red wine, and coloured juices may stain teeth. Smoking should be avoided during whitening treatment.
Helpful tip: Consider whitening the upper teeth first to compare results with the lower teeth. Once a noticeable difference is achieved, whiten the lower teeth to match.
Taking Care of the Trays
Once whitening is complete, keep your trays and casts in a safe place so you can perform touch-up whitening in the future. Trays are also useful for fluoride treatments and will continue to fit unless dental work or tooth movement alters your bite.
To learn more about whitening, visit:
Zoom Teeth Whitening in Oakville
and The Cost of Teeth Whitening in Oakville.
If you have any questions, please call us at (905) 465-0026 or email ask@oakvillefamilydental.com.
Warm regards,
