• Frequently Asked Questions

    Your guide to the most common inquiries about our teeth whitening kits

  • Common Inquiries

    Answers to your most pressing questions about the Kefan Teeth Whitening Kit.

  • Effective Usage Guide

    Maximize your results with our step-by-step instructions.

    Post-Treatment Care
    2025年11月19日
    After your whitening session, remove the mouth tray and rinse your mouth thoroughly with water....
    Preparing for Your Whitening Session
    2025年11月19日
    Before using the Kefan Teeth Whitening Kit, brush your teeth to remove any plaque or debris. This...
    Using the LED Whitening Light
    2025年11月19日
    Once the mouth tray is prepared, insert it into your mouth and turn on the LED light. Make sure...

  • Safety Guidelines

    Essential information to ensure safe and effective use of our products.

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