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2021
DATE
04 - 28
1. Tooth whitening devices from qualified and regular manufacturers are currently whitening methods that affect teeth or have relatively small side effects, but they still have certain side effects. Using it will increase the osmotic pressure of the teeth, but the side effect of this side effect is
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2021
DATE
04 - 28
1. IntroductionThe cold light tooth whitening technology is to transmit high-intensity blue light with a wavelength between 480-520 nanometers through optical fibers, pass through two special optical lenses with 30 multi-layer coatings, and then undergo special optical treatment to remove all harmfu
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2021
DATE
04 - 28
HOW TO USE1. Dry your teeth and rinse mouthpiece before use.2. Looking in the mirror to record which stage you are with shade guide paper.3. Twist whitening pen until the gel flows, apply the gel evenly on both upper and lower teeth. Each time use about 0.5ml-0.7ml.4. Put mouthpiece into your mouth
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2021
DATE
04 - 28
Nanchang Dental Bright Technology Co., ltd. A leading manufacturer of teeth whitening products with 13 years industry experience. Possessing the advance R&D department, professional production line, design team and sales team. Our company has the world's largest factory area (two sites).Our factor
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