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You are here: Home » Frequently Asked Questions

Frequently Asked Questions

How does the teeth whitening powder work?

Put a pinch of the powder in the palm of your hand and dip a wet toothbrush into the powder. Brush teeth for 1-2 minutes and rinse. Brush again with water to remove possible residue. Use twice daily for best results.

How do the whitening strips work?

The whitening strips can be used twice a day across 7 days for fast results, or once a day across 14 days, if preferred. The convenient and mint-flavoured strips only take 30 minutes per application in one easy step.

What’s the Bromaine Complex?

The Bromaine Complex is a Whitening Patented combination of natural fruit enzymes from Pineapple and Papaya to whiten teeth without the use of harsh abrasives.

Will it harm my teeth?

Janina Ultra White Whitening Toothpaste is a safe way to whiten teeth, as the low abrasive formulation relies on component bleaching and natural enzymes rather than abrasives to achieve the whitening results. 



In those abrasive toothpaste’s on the market it is the silica which will give teeth a whiter, brighter appearance. In actual fact the silica acts like sandpaper and rubs the protective enamel away, making teeth more susceptible to dental caries. 

What’s the difference between the toothpastes?

The Sensitive Toothpaste is specially formulated to decrease teeth sensitivity to cold.

The Extra Strength Toothpaste has a higher percentage of natural fruit enzymes to promote faster low abrasion whitening, without harming the enamel.

The Maxiwhite Super Strength Toothpaste also contains a grade of Hydroxyapatite, which has been found to have excellent non-abrasive teeth whitening properties.

The Activated Charcoal Toothpaste ‘absorbs’ toxins from the mouth, whilst purifying and refreshing the breath.

Will Janina Ultra White remove stains on my teeth?

Yes, all Janina Ultra White Toothpastes are effective in removing surface staining from coffee, tea, nicotine, red wine and lipstick with our Whitening Patented Bromaine Complex and other active whitening ingredients.

What does the Whitening Spray do?

The Janina Ultra White Instant White Teeth Whitening Spray is an easy whitening and cleaning spray to use on-the-go. It’s great for travel and the active ingredients, Papain (natural enzyme from papaya) whitens teeth without harsh abrasives and Sodium Fluoride, helps prevent caries and decay.

How do the Whitening Trays work?

Peel back the foil, remove the tray and place on the upper teeth. Then press the front wall of the tray against your teeth until the gel has covered your teeth. Repeat Step 1 on the lower teeth with a new tray. Wear the trays on your teeth for 35 minutes and discard when finished and rinse the mouth with water. Use once a day for 5 days.

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