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Teeth Whitening Instructions + Tips

Boil Water

Mould Trays

Trim Trays

Boil a pan of water approximately 4" in depth so that the tray will be fully immersed but keeping the tab above the water. After the water has come to a boil, turn the heat down so it stops boiling and place the tray in the hot water for 5 seconds. The trays will become very pliable at this point and will tend to stick together. While the trays are in this state avoid twirling them as it may damage the natural contour of the tray.

Lift the tray vertically from the water using the tab. Carefully and quickly place the tray around the teeth. With your tongue against the roof of your mouth, suck the air away from the tray until it begins to feel tighter. This will shape the tray to the teeth. Once you are satisfied with the fit, trim the front tab away from the tray with scissors. Make sure it is level with the front surface of the tray.



If you find your first attempt shrinks your mouth tray too quickly, next time try waiting 15 seconds after the water is off boil before submerging your next tray.


If you find your tray is digging into your gums anywhere, carefully trim down this area until it becomes comfortable.

Apply Gel

Whiten Teeth

Activate Light

Brush and floss your teeth before continuing. Place a small line of gel in the front portion of the tray for it to cover your front 6-8 teeth (.5cc or less per tray). The gel might irritate the gums if the trays are overloaded. Insert the trays very carefully keeping the gel on the teeth and away from the gums.

Use our Whiter Smile gel for the following duration:

10% CP strength for 60 minutes per day

18% CP strength for 45-60 minutes per day

It's important to know other brands may recommend shorter or longer durations and you should always follow the specific products instructions.

Open the battery lid by turning it to the left and remove the protective battery slip underneath the batteries. Reinsert the batteries and put the battery lid back on, locking it to the right. Insert your mouth trays with the gel in them. Place your lips over the clear plastic mouthpiece and turn on your light by pressing the ‘on’ button. Your light is on a ten minute timer. Use the light every time you bleach your teeth for faster results


Apply the whitening gel by placing a little on your finger and smearing it along your teeth. Then carefully insert your mouth trays. This will allow you to only use as much gel as needed and avoid overfilling your trays and avoid excess gel from going over your gums causing possible sensitivity.


If you find you are building up too much saliva you can use the sides of your mouth to suck and swallow any excess. It is perfectly safe to swallow a little whitening gel. You can also try sitting back on the sofa, or even laying down while whitening your teeth and this will reduce excess saliva.


The remineralisation gel is optional and used after each whitening treatment. In clean trays, apply a small line and let it set in your mouth for 5 minutes. Use after each session for the first 3 days and then once every 3 days while whitening your teeth. Do not eat or drink for 30 minutes afterwards.