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    Philips Support

    How do I store the whitening trays and gels?

    Published on 2022-02-08

    Store your Philips Sonicare Teeth Whitening products correctly to ensure they stay effective and ready for your next use.

    After each  use, rinse the trays thoroughly with cold water, using a toothbrush to remove excess gel if necessary. Do not use soaps, hot water or a dishwasher to clean the trays, as this may deform them.

    Once clean, place the trays in the storage case and allow them to air-dry before closing the case. Store both the trays and gels in a dark, dry place, at a temperature between 59 °F and 77 °F (15 °C and 25 °C).

    Exposure to temperatures above this range will result in reduced shelf life. Do not refrigerate or freeze the gel.  After opening a syringe, us within 30 days.

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