The Oral-B Smart 4 takes the Oral-B Everyday Clean Brush Heads as its brush head; replace it every 3 months; Australian sellers list it from A$5.25 each as of 22 September 2026. Fitment confirmed against the manufacturer's compatibility list.
Your electric toothbrush
Oral-B Smart 4
Electric toothbrush
Confirmed against Oral-B's listConfirmed against Oral-B's own compatibility list
Not yours? ChangeSave it · remind me every 3 months
Takes the Everyday Clean brush head
Everyday Clean Brush Heads · replace every 3 months · check the code on your old part before ordering.
Your electric toothbrush
Electric toothbrush
Confirmed against Oral-B's listConfirmed against Oral-B's own compatibility list
Takes the Everyday Clean
Brush head · every 3 months · check the code on your old part.
Other Oral-B electric toothbrushes that take the Everyday Clean
GenuineGenuine Oral-B
$5.25 each
4-pack $20.99
Amazon AU · 22 SeptLowest genuine · Amazon AU · checked 22 Sept
CompatibleCompatible option
See seller
No compatible seller tracked yetNo compatible seller tracked yet
Genuine: made by Oral-B. Compatible: another brand.Genuine is made by Oral-B. Compatible is made by another brand. Check the seller's page for the size and models it fits.
Lowest price · $5.25 each · 4-pack $20.99
Amazon AU. Every seller we track is listed below. Some links earn us a commission. Some seller links earn us a commission, at no extra cost to you.
Compare 3 sellers
AUD, before delivery. Each price shows when it was checked.
Genuine Oral-B
3 sellers
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Not due yet?
Get a nudge when your brush head is due — it's every 3 months. One email two weeks before, no newsletter. Manage or stop it anytime.
How to change the brush head in your Oral-B Smart 4
Watch the guide or follow the steps.
- 1Pull the old brush head straight off the handle's metal shaft — no twisting.
- 2Push the new head on until it stops; a small gap between head and handle is normal.
- 3Change heads every 3 months, or as soon as the blue indicator bristles fade to white.
Every number this part goes by
- Retail name:
- EB20
- Retail name:
- Everyday Clean
- Retail name:
- Oral-B Everyday Clean
- Replaces:
- Oral-B Precision Clean
- Replaces:
- Precision Clean
Sellers list any of these; they are the same part.
About your Oral-B Smart 4
Oral-B electric toothbrush — Smart. Its brush head is the Everyday Clean Brush Heads, part Everyday Clean, changed every 3 months.
Other brush heads the maker lists for this electric toothbrush:
- Oral-B 3D White Brush Heads (every 3 months), Oral-B CrossAction Brush Heads (every 3 months), Oral-B Extra Sensitive Clean Brush Heads (every 3 months), Oral-B Floss Action Deep Clean Brush Heads (every 3 months), Oral-B Sensitive Clean Brush Heads (every 3 months). Oral-B's everyday brush heads fit all its rechargeable handles except iO, Pulsonic, battery and sonic models; Precision Clean is the standard head, the others are alternatives.
- Oral-B Dual Clean Brush Heads (every 3 months). An older everyday head; Oral-B says it fits every handle except iO.
- Oral-B Variety Pack Brush Heads (4 heads) (every 3 months). A mixed pack of four everyday round heads (CrossAction, 3D White, Sensitive Clean, Floss Action); fits every non-iO Oral-B handle.
Where the model number is: Look at the underside of the handle or the charger base: iO handles are marked iO with the series number; other handles carry the range name (Vitality, Pro, Smart, Genius) on the body.
Fits these 35 Oral-B models
Oral-B35 models
- Genius 8000
- Genius 8500
- Genius 9000
- Genius X
- Pro 1
- Pro 3
- Pro 300
- Pro 500
- Pro 600
- Pro 800
- Pro Expert
- Pro Series 1
- Smart 1500
- Smart 4
- Smart 5
- Smart 6
- Smart 7000
- Type 3708
- Type 3709
- Type 3710
- Type 3754
- Type 3756
- Type 3764
- Type 3765
- Type 3766
- Type 3767
- Type 3772
- Type 3791
- Type 4729
- Vitality
- Vitality Pro
- Kids Stages Power
- Pro 300 Kids
- Pro Junior
- Vitality Pro Kids
Pro Junior. The Pro Junior takes every Oral-B round head; Oral-B recommends Sensitive Clean for children.
Kids Stages Power, Pro 300 Kids, Vitality Pro Kids. The extra-soft kids heads are made for this handle; Oral-B's everyday round heads fit it too.
Common questions
- Which brush head fits the Oral-B Smart 4?
- The Oral-B Smart 4 takes the Oral-B Everyday Clean Brush Heads.
- How often should I replace the brush head in my Oral-B Smart 4?
- Every 3 months, or sooner if it looks worn.
- Where can I buy the Everyday Clean in Australia?
- We track 3 Australian sellers for the Everyday Clean; the lowest listed price when we last checked was A$5.25 at Amazon AU. Prices are re-checked daily and dated on this page.
- How do I fit the Everyday Clean in an Oral-B Smart 4?
- No tools, a few minutes: 3 steps, listed on this page with the replacement video where the maker has one.
- What happens if I don't change it?
- Splayed bristles clean less and can hurt gums; the indicator bristles fade to show it is due.
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