TeethSmith: clear, evidence‑informed guides for everyday oral health.
Simple routines, tool explainers, and “when to seek care” guidance. Articles include a last‑reviewed date and references to reputable public health sources.
Start with the essentials
Oral hygiene basics
Brushing time, interdental cleaning, fluoride, rinsing, and mistakes to avoid.
Fluoride explained
What fluoride does, where it comes from, and how to use it effectively.
Kids’ teeth: parent checklist
Age‑appropriate routines, fluoride toothpaste basics, and habit building tips.
Quick habits that matter
Brush gently for ~2 minutes
Cover gumline + every surface. Hard scrubbing can irritate gums and wear enamel.
Clean between teeth daily
Floss or interdental brushes help where toothbrush bristles don’t reach.
Spit—don’t rinse
After brushing, spit out excess toothpaste and avoid rinsing right away to keep fluoride on teeth longer.
Reduce sugar frequency
How often you sip/snack matters. Aim for fewer “sugar exposures” across the day.
When to seek care
Urgent
Seek prompt, in‑person care for facial swelling, fever, uncontrolled bleeding, trauma, severe/worsening pain, or trouble swallowing/breathing.
Routine check‑in
Persistent bleeding gums, sensitivity that doesn’t improve, recurring mouth sores, or bad breath despite good hygiene are good reasons to book a dental visit.
Frequently asked questions
Electric or manual toothbrush?
Both can work. Electric brushes can make technique easier, but thorough, gentle brushing matters most.
How often should I change my toothbrush?
When bristles fray or about every 3–4 months. Replace sooner if the brush looks worn.
Is mouthwash necessary?
Not for everyone. Some rinses help specific needs; use them as an add‑on—not a replacement for brushing/flossing.
Why do my gums bleed when flossing?
Plaque‑related inflammation is common. Gentle daily cleaning often improves bleeding over 1–2 weeks.