☕ Coffee with Karen

Pull up a Chair

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One of the funniest things people say after a whitening appointment is...

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"Karen... now don't yell at me..."

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I laugh every time.

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Then they pull out a bottle of bright blue mouthwash and ask,

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"Is this okay?"

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Instead, I usually surprise them.

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"Actually... I don't recommend most of them."

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Before using any mouthwash every day, I encourage my clients to turn the bottle around and read the ingredient label.  Clinical and dental research has shown that alcohol-based and highly acidic mouthwashes can contribute to dry mouth.

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The Cavity–Dry Mouth Link

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Saliva is your mouth's primary defense against tooth decay. It washes away food particles, helps neutralize harmful acids, and supplies minerals like calcium and phosphate that help strengthen and remineralize enamel.

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When your mouth becomes dry, that natural protection is reduced, increasing your risk of developing cavities.

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There's one more ingredient I avoid.

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Many mouthwashes contain artificial colorings such as Blue 1 or Green 3. These dyes can temporarily stain plaque, tartar, and bacteria on the tooth surface. They may also stain resin composite fillings and dental bonding more readily than natural enamel.

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My recommendation?

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Choose a clear, dye-free, alcohol-free mouthwash.

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Warmly,

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Karen
The Teeth Whitening Lady℠

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Helping people smile with confidence for over 18 years.

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For educational and informational purposes only. This article is not intended to diagnose, treat, or replace professional dental care.

Please consult your dentist for personalized advice.