Potential Risks: What Happens if You Leave Whitening Strips on Longer Than 30 Minutes?
Discover the potential risks of leaving whitening strips on for extended periods with Double White. Our latest article, "Potential Risks: What Happens if You Leave Whitening Strips on Longer Than 30 Minutes?" explores enamel damage, increased sensitivity, and beyond. Learn the importance of proper usage and protect your smile by understanding what happens if you leave whitening strips on longer than 30 minutes.

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Tooth Sensitivity: Prolonged exposure to the whitening agents (usually hydrogen peroxide or carbamide peroxide) can increase the risk of tooth sensitivity. This happens because the chemicals can penetrate the enamel and irritate the nerves inside the teeth.
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Gum Irritation: The whitening gel can also irritate the gums if left on for too long, potentially causing redness, swelling, or even chemical burns.
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Enamel Damage: Overuse of whitening strips can weaken the enamel over time, making teeth more susceptible to decay and damage.
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Uneven Whitening: Leaving the strips on for too long can sometimes result in uneven whitening, as the gel may not distribute evenly across the teeth.
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Ineffectiveness: Contrary to what some might think, leaving the strips on longer doesn't necessarily lead to better results. The active ingredients have a limited effective period, and extending the time won't enhance whitening but will increase the risk of side effects.

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What steps does the collaboration process include?
The cooperation process mainly includes demand communication, sample confirmation, contract signing, production and production, quality inspection, logistics and distribution, etc.
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Has the product passed relevant certifications and inspections?
Yes, our products comply with relevant regulations and standards and have passed the necessary certifications and inspections. Details are available.
About Recipe Customization
Have your formulas been clinically tested?
Yes, our formula has undergone clinical trials and user testing and proven to have good whitening effects and safety in practical applications.
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Are there any additional charges for customized services?
Customized services may be subject to appropriate customization fees based on your specific requirements, which can be negotiated with our sales team.
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How do I choose a teeth whitening product that’s right for me?
You can choose the right teeth whitening product for you based on your dental condition, needs and expected results, or ask our sales team for advice.

HP Teeth Whitening Alcohol-free Strips HPNA-01
More and more consumers are pursuing cosmetics with safe/natural/non-irritating concepts. In order to meet the culture and consumption habits of Islamic countries such as the Middle East, Double White has launched a new alcohol-free dry strips formula, which is better in appearance, taste and experience. , stepping into a new level.

HP Teeth Whitening Alcohol-free Strips HPNA-02
More and more consumers are pursuing cosmetics with safe/natural/non-irritating concepts. In order to meet the culture and consumption habits of Islamic countries such as the Middle East, Double White has launched a new alcohol-free dry strips formula, which is better in appearance, taste and experience. , stepping into a new level.

Hydrogen Peroxide Residue Free Teeth Whitening Strips RFHP01
100% tooth surface residue-free teeth strips represents the latest white teeth technology. This new product has strong adhesion on the teeth, but when peeled off, no gel-like substance remains on the tooth surface, leaving the teeth bright. Like new, no cleaning required.

Hydrogen Peroxide Residue Free Teeth Whitening Strips RFHP02
100% tooth surface residue-free teeth strips represents the latest white teeth technology. This new product has strong adhesion on the teeth, but when peeled off, no gel-like substance remains on the tooth surface, leaving the teeth bright. Like new, no cleaning required.
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