Best Io 8 Zahnbrste 2026

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Last Updated - 27.03.2026

Best Choice

01

Oral-B

Oral-B iO Radiant White Toothbrush Heads - Original Toothbrush Attachment for Electric Oral-B iO Toothbrushes, Teeth Whitening for Whiter Teeth - Black, Pack of 8

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27% Off
9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Time to change: Oral-B brush heads feature bristles that signal when the brush head should be changed for maximum cleaning performance
Teeth whitening effect: Oral-B's radiant white brush heads combine precisely angled bristles and special polishing blades to reach all areas of the tooth and gently remove surface discolouration
Replace every 3 months: a worn brush head makes cleaning difficult and leaves bacterial plaque behind. For superior cleaning, change brush head when bristles are frayed
EXCLUSIVE FOR ORAL-B iO HANDPIECES: Superior cleaning power with the only brush head designed exclusively - and guaranteed to fit - for the Oral-B iO electric toothbrush
Dentists/confidence in the interior Oral-B: Oral-B is the No. 1 toothbrush brand, which is most commonly recommended by dentists worldwide

43,76 € 59,99 €(27% Off off)
02

Oral-B

Oral-B iO Radiant White Toothbrush Heads - Original Toothbrush Attachment for Electric Oral-B iO Toothbrushes, Teeth Whitening for Whiter Teeth - Black, Pack of 8

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31% Off
9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Time to change: Oral-B brush heads feature bristles that signal when the brush head should be changed for maximum cleaning performance
Teeth whitening effect: Oral-B's radiant white brush heads combine precisely angled bristles and special polishing blades to reach all areas of the tooth and gently remove surface discolouration
Replace every 3 months: a worn brush head makes cleaning difficult and leaves bacterial plaque behind. For superior cleaning, change brush head when bristles are frayed
EXCLUSIVE FOR ORAL-B iO HANDPIECES: Superior cleaning power with the only brush head designed exclusively - and guaranteed to fit - for the Oral-B iO electric toothbrush
Dentists/confidence in the interior Oral-B: Oral-B is the No. 1 toothbrush brand, which is most commonly recommended by dentists worldwide

41,57 € 59,99 €(31% Off off)
03

Oral-B

Oral-B iO Ultimate Cleaning Toothbrush Heads - Original Toothbrush Attachment for Electric Oral-B iO Toothbrushes - Replacement Brushes, Brush Heads - Deep Cleaning & Plaque Removal - Black, Pack of 8

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Superior plaque removal: angled brush head effectively but gently removes up to 100 percent more plaque along the gum line than a conventional manual toothbrush
Replace every 3 months: a worn brush head makes cleaning difficult and leaves bacterial plaque; for superior cleaning, change the brush head when the bristles have faded to white
For Oral-B iO handpieces: superior cleaning power with the single brush head, guaranteed to fit - designed for the Oral-B iO electric toothbrush
DENTISTS, INNEN VERTRUSEN ORAL-B: Oral-B is the No. 1 toothbrush brand, which is most commonly recommended by dentists worldwide
COLOUR CHANGING BRISTLES: The Oral-B brush heads feature colour changing bristles that signal when the brush head should be changed for maximum cleaning performance

41,20 €
04

Oral-B

Oral-B iO Ultimate Cleaning Toothbrush Heads - Original Toothbrush Attachment for Electric Oral-B iO Toothbrushes - Replacement Brushes, Brush Heads - Deep Cleaning & Plaque Removal - Black, Pack of 8

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Superior plaque removal: angled brush head effectively but gently removes up to 100 percent more plaque along the gum line than a conventional manual toothbrush
Replace every 3 months: a worn brush head makes cleaning difficult and leaves bacterial plaque; for superior cleaning, change the brush head when the bristles have faded to white
For Oral-B iO handpieces: superior cleaning power with the single brush head, guaranteed to fit - designed for the Oral-B iO electric toothbrush
DENTISTS, INNEN VERTRUSEN ORAL-B: Oral-B is the No. 1 toothbrush brand, which is most commonly recommended by dentists worldwide
COLOUR CHANGING BRISTLES: The Oral-B brush heads feature colour changing bristles that signal when the brush head should be changed for maximum cleaning performance

41,20 €
Value for Money

05

Oral-B

Oral-B iO Ultimate Cleaning Electric Toothbrush Heads, 8 Pack, Ultimate Teeth Cleaning Toothbrush Attachment for Oral-B Toothbrushes, Mailbox Packaging

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42% Off
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The iO technology combines the unique, round brush head with gentle micro-vibrations of the iO toothbrush for the best cleaning performance from Oral-B.
Oral-B is the no. 1 toothbrush brand, which is most commonly used by dentists worldwide.
Only compatible with Oral-B iO electric toothbrushes.
Easy delivery: 8 x Oral-B iO Ultimate Cleaning Toothbrush Heads in letterbox-compatible packaging.
Dentists recommend: Change the brush head every 3 months for optimal cleaning performance.
Clinically proven: Removes up to 100% more plaque than a manual toothbrush for a sensational mouthfeel.
Bristle-in-bristle bundles reach deep between teeth at a 16 degree angle.

40,82 € 69,99 €(42% Off off)
06

Oral-B

Oral-B iO Ultimate Cleaning Electric Toothbrush Heads, 8 Pack, Ultimate Teeth Cleaning Toothbrush Attachment for Oral-B Toothbrushes, Mailbox Packaging

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42% Off
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

The iO technology combines the unique, round brush head with gentle micro-vibrations of the iO toothbrush for the best cleaning performance from Oral-B.
Oral-B is the no. 1 toothbrush brand, which is most commonly used by dentists worldwide.
Only compatible with Oral-B iO electric toothbrushes.
Easy delivery: 8 x Oral-B iO Ultimate Cleaning Toothbrush Heads in letterbox-compatible packaging.
Dentists recommend: Change the brush head every 3 months for optimal cleaning performance.
Clinically proven: Removes up to 100% more plaque than a manual toothbrush for a sensational mouthfeel.
Bristle-in-bristle bundles reach deep between teeth at a 16 degree angle.

40,82 € 69,99 €(42% Off off)
07

Sulkiwe

IO Gentle Cleaning Toothbrush Heads Compatible with Oral B iO Electric Toothbrush, Sensitive IO Toothbrush Attachments, Suitable for Oral B iO 2/3/4/5/6/7/8/9/10 (Black)

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15% Off
8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

With protective function for gums and enamel: the bristle tips are carefully rounded with a diamond grinder to ensure that each bristle is gentle on the gums. These end-rounded toothbrush heads are the proven choice for gentle, gum-friendly and effective brushing.
Toothbrush attachments compatible with Oral b IO 2/3/3S/3N/4/4N/5/5N/6/6N/7/7N/8/8N/9/9N/10/My Way electric toothbrush. Easy to disassemble and easy to install replacement.
Sulkiwe Brand brush heads, the bristles with bacterial protection function that can prevent bacterial growth on the brush. Also with a powerful cleaning function that can remove up to 5 times more plaque along the gum line than a conventional manual toothbrush.
SATISFACTION SERVICE If you encounter any problem during use, just send us a message and we will give you a satisfactory solution.
One-piece casting process - the bristles do not fall out. The bristles have no gaps at the base, so you don't have to worry about dirt accumulating, and they are easy to rinse. Prevents the growth of bacteria at the source.
Indicator bristles: dentists recommend changing your toothbrush at least every three months. The blue bristles remind you to change your toothbrush by changing colours. Ensures optimal cleaning.
Efficient cleaning: the dense bristles clean the tooth surface. The rounded brush head surrounds each tooth and makes full use of the rotating toothbrush to remove plaque along the gum line.
EASY IDENTIFICATION The toothbrush heads are labeled with I/II/III/IV so you and your family can use them regularly or separately. All family members can identify their own toothbrushes.
DURABLE & SOFT US DUPONT BRISTLES - Made from high quality US DuPont bristles that combine both softness and high toughness. Gentle cleaning with greatly improved durability. Each toothbrush can be used for up to 3 months.
CUSTOM HYGIENIC PROTECTIVE COVER Each brush has its own hygienic brush cap for hygienic and easy storage. The caps can also be useful when travelling. Easy to carry and a perfect gift for family.

19,54 € 22,99 €(15% Off off)
08

Sulkiwe

IO Gentle Cleaning Toothbrush Heads Compatible with Oral B iO Electric Toothbrush, Sensitive IO Toothbrush Attachments, Suitable for Oral B iO 2/3/4/5/6/7/8/9/10 (Black)

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15% Off
8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

With protective function for gums and enamel: the bristle tips are carefully rounded with a diamond grinder to ensure that each bristle is gentle on the gums. These end-rounded toothbrush heads are the proven choice for gentle, gum-friendly and effective brushing.
Toothbrush attachments compatible with Oral b IO 2/3/3S/3N/4/4N/5/5N/6/6N/7/7N/8/8N/9/9N/10/My Way electric toothbrush. Easy to disassemble and easy to install replacement.
Sulkiwe Brand brush heads, the bristles with bacterial protection function that can prevent bacterial growth on the brush. Also with a powerful cleaning function that can remove up to 5 times more plaque along the gum line than a conventional manual toothbrush.
SATISFACTION SERVICE If you encounter any problem during use, just send us a message and we will give you a satisfactory solution.
One-piece casting process - the bristles do not fall out. The bristles have no gaps at the base, so you don't have to worry about dirt accumulating, and they are easy to rinse. Prevents the growth of bacteria at the source.
Indicator bristles: dentists recommend changing your toothbrush at least every three months. The blue bristles remind you to change your toothbrush by changing colours. Ensures optimal cleaning.
Efficient cleaning: the dense bristles clean the tooth surface. The rounded brush head surrounds each tooth and makes full use of the rotating toothbrush to remove plaque along the gum line.
EASY IDENTIFICATION The toothbrush heads are labeled with I/II/III/IV so you and your family can use them regularly or separately. All family members can identify their own toothbrushes.
DURABLE & SOFT US DUPONT BRISTLES - Made from high quality US DuPont bristles that combine both softness and high toughness. Gentle cleaning with greatly improved durability. Each toothbrush can be used for up to 3 months.
CUSTOM HYGIENIC PROTECTIVE COVER Each brush has its own hygienic brush cap for hygienic and easy storage. The caps can also be useful when travelling. Easy to carry and a perfect gift for family.

19,54 € 22,99 €(15% Off off)
09

Oral-B

Oral-B iO Radiant White Toothbrush Heads - Original Toothbrush Attachment for Electric Oral-B iO Toothbrushes - Brush Heads, Replacement Brushes for Teeth Whitening - White, Pack of 8

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33% Off
8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Trusted by dentists: Oral-B is the world's most recommended toothbrush brand by dentists
Time to change: Oral-B brush heads feature bristles that signal when the brush head should be changed for maximum cleaning performance
Teeth whitening effect: Oral-B's radiant white brush heads combine precisely angled bristles and special polishing blades to reach all areas of the tooth and gently remove surface discolouration
Replace every 3 months: a worn brush head makes cleaning difficult and leaves bacterial plaque behind. For superior cleaning, change brush head when bristles are frayed
EXCLUSIVE FOR Oral-B iO HANDPIECES: Superior cleaning power with the single brush head designed exclusively - and guaranteed to fit - for the Oral-B iO electric toothbrush

39,99 € 59,99 €(33% Off off)
10

Oral-B

Oral-B iO Radiant White Toothbrush Heads - Original Toothbrush Attachment for Electric Oral-B iO Toothbrushes - Brush Heads, Replacement Brushes for Teeth Whitening - White, Pack of 8

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37% Off
8.2

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Trusted by dentists: Oral-B is the world's most recommended toothbrush brand by dentists
Time to change: Oral-B brush heads feature bristles that signal when the brush head should be changed for maximum cleaning performance
Teeth whitening effect: Oral-B's radiant white brush heads combine precisely angled bristles and special polishing blades to reach all areas of the tooth and gently remove surface discolouration
Replace every 3 months: a worn brush head makes cleaning difficult and leaves bacterial plaque behind. For superior cleaning, change brush head when bristles are frayed
EXCLUSIVE FOR Oral-B iO HANDPIECES: Superior cleaning power with the single brush head designed exclusively - and guaranteed to fit - for the Oral-B iO electric toothbrush

37,99 € 59,99 €(37% Off off)