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Prevention & Hygiene

Daily routines, brushing and flossing technique, and the habits that keep teeth and gums healthy.

Start here: Your daily routine · Electric vs manual toothbrush · Water flosser vs floss

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Young woman with a towel on her head flossing her teeth in a bathroom

How to Floss, and Does Flossing Really Work?

How do you floss properly, and does it really work? Step-by-step technique, what the research shows, and when interdental brushes may suit you better.
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Last edited: October 9, 2026Posted inGum Health, Prevention & Hygiene
selection of toothbrushes

How Often Should You Replace Your Toothbrush?

How often should you replace your toothbrush? Why it’s every 3 to 4 months, how to spot a worn-out brush, and what to know about illness and storage.
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Last edited: October 3, 2026Posted inPrevention & Hygiene
close up photo of a woman getting a dental check up

What Are the Most Common Dental Problems?

What are the most common dental problems? How often cavities, gum disease, sensitivity, grinding and more occur, what causes them and how to prevent them.
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Last edited: October 5, 2026Posted inPrevention & Hygiene
Cheerful young girl smiling to show a gap where a baby tooth has fallen out

Fun Facts About Teeth: 10 Popular Claims Fact-Checked

Is enamel really the hardest substance in your body? Are teeth bones? We fact-check 10 popular fun facts about teeth with the latest evidence and history.
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Last edited: October 3, 2026Posted inPrevention & Hygiene
Two women smiling

Welcome to HappyTeeth.Care

What is HappyTeeth.Care? Who writes it, how every health article is checked against published research, and where to start reading.
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Last edited: October 3, 2026Posted inPrevention & Hygiene

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HappyTeeth.Care by AlwaysRedi Dental

Evidence-based dental health guides. Every article is a literature review of peer-reviewed research, with sources you can check.

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Articles are for general education and are not a substitute for advice from your dentist.
HappyTeeth.Care by AlwaysRedi Dental is run by a dental student. It is not a dental practice and does not diagnose or treat.
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