Key takeaways
- Plaque forms within hours.
- It hardens into tartar in 1–3 days.
- Only a dentist can remove tartar.
- Build-up irritates gums and stains.
- Daily cleaning prevents it.
Plaque and tartar are behind many common dental complaints, from tender gums to yellow stains and bad breath.
Plaque and tartar explained
Plaque
A colourless, sticky biofilm of bacteria that feeds on sugars and produces acids.
Tartar
Plaque that has absorbed minerals from saliva and hardened, usually yellow or brown, often along the gumline.
Why it matters
Both irritate gums, trap odour-causing bacteria and make teeth look less bright.
Plaque vs tartar at a glance
| Plaque | Tartar | |
|---|---|---|
| Texture | Soft, sticky | Hard, crusty |
| Colour | Clear to pale | Yellow to brown |
| Forms in | Hours | 1–3 days |
| Removal | Brushing and flossing | Dental cleaning only |
Preventing build-up
Brush twice daily for two minutes, paying attention to the gumline. Clean between teeth every day. Limit sugary snacks and drinks. Drink water after meals. Have professional cleanings as your dentist recommends. Oradentum supports a clean, balanced mouth from within with zinc, biotin and taurine, alongside these habits.
Sources
- American Dental Association – "Plaque" and "Tartar."
- Cleveland Clinic – "Dental plaque."
- NHS – "Gum disease: causes."
Common questions
What is the difference between plaque and tartar?
Plaque is a soft bacterial film; tartar is plaque that has hardened with minerals.
Can I remove tartar at home?
No. Tartar needs professional removal by a dentist or hygienist.
How do I stop plaque from forming?
Brush twice daily, clean between teeth and limit sugar.