School posters
Dental posters
These free dental health posters help children look after their teeth.
6 free dental posters
KS1 and KS2 are primary school; KS3-4 are secondary. Each band has its own wording and type size. Ink-light copies print with much less colour.
KS1 ages 5 to 7
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View largerBrush your teeth
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View largerKind to your teeth
KS2 ages 7 to 11
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View largerHow to brush well
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View largerFour healthy habits
KS3-4 ages 11 to 16
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View larger -
View largerHow tooth decay happens
Download the whole set
All 6 posters in A4 and A3 PDF, with the ink-light versions, in one ZIP file (439 KB).
Buy it printed
Ready-printed, laminated posters for display. The pictures are our own free designs, not the Amazon products.

Dental poster laminated a3
View on Amazon - Dental poster laminated a3 (affiliate link, opens in a new tab)
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How to use them
- Pick the age band for your class or waiting area.
- Put the brushing posters at child height near the sinks or toilets.
- Use the KS2 habits poster in PSHE or healthy eating lessons.
- Use the decay process poster as a science starter for older pupils.
- Pair the posters with a toothbrushing activity or a visit from a dental professional.
About these posters
Key Stage 1 has a simple brushing routine and a good-for-teeth poster with large icons. Key Stage 2 shows how to brush well and gives four habits for strong teeth. Key Stages 3 and 4 have a poster of key oral health terms, such as plaque, enamel and fluoride, and a step-by-step explanation of how tooth decay happens. The advice follows general NHS guidance: brush twice a day for two minutes with fluoride toothpaste, cut down on sugar and see a dentist. They download as A4 and A3 PDFs and suit schools, nurseries and waiting rooms.
Questions
Do the posters give toothpaste amounts?
No. The right amount and strength depend on a child's age, so follow your dentist's advice or NHS guidance.
Are these suitable for a dental practice?
Yes, they work well in waiting rooms. They are general advice and not a substitute for advice from a dentist.
Do you show diagrams of teeth?
No. The posters use simple icons and short text so they are easy to read.
How often should children see a dentist?
The dentist decides how often a patient should come back. The posters say to go as often as your dentist advises.
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