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    Philips Support

    How long will my teeth stay white?

    Published on 2022-02-08

    How long your teeth will remain white after using the Philips Sonicare Teeth Whitening Pen depends on the condition and natural color of your teeth.Consumption of staining drinks such as coffee, tea and red wine will also have an impact.
    Use the whitening pen every 4 to 6 months as required, to keep your teeth looking their best.

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