# Oral-B iO Ultimate Clean Replacement Brush Heads, 6 Count, Black

Black: Oral-B iO Ultimate Clean replacement brush heads are a six-count pack made for Oral-B iO handles. The round heads have angled, colour-changing bristles, with the colour intended to signal when a head needs replacing.

- [Original product page](https://bargainpostbox.co.uk/product/oral-b-io-ultimate-clean-replacement-brush-heads-6-black)
- [View offer](https://bargainpostbox.co.uk/visit/oral-b-io-ultimate-clean-replacement-brush-heads-6-black)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Oral-B
- Model: iO Ultimate Clean
- Category: Beauty & Health > Personal Care Appliances > Electric Toothbrushes
- Price: 28.00 GBP
- Previous price: 71.99 GBP
- Discount: 61%
- Price checked: 2026-11-12T18:08:39.495Z
- Rating: 4.7 / 5
- Reviews: 310

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Designed exclusively for Oral-B iO electric toothbrush handles.
- The manufacturer describes a round head with bristles angled at 16 degrees for reaching difficult areas.
- Colour-changing bristles are intended to fade to white when it is time to replace the head.
- The listing recommends replacing brush heads every three months.

## Pros

- The six-head pack provides replacement heads for an iO handle without requiring a new toothbrush.
- The stated iO-only compatibility helps distinguish these heads from refills for other Oral-B ranges.
- Colour-changing bristles provide a visual replacement cue, alongside the stated three-month guidance.

## Specifications

### Identity
- Brand: Oral-B
- Model: iO Ultimate Clean
### Design and compatibility
- Compatible devices: iO series toothbrush
- Form: round
- Bristle firmness: Medium
- Colour: Black
- Pack size: 6 count \(Pack of 1\)
### Materials and dimensions
- Material listed: Nylon
- Weight listed: 48 Grams
- Package dimensions: 28.6 x 22.5 x 3.2 cm; 48 g

## Before you buy

- The manufacturer claims up to 100% more plaque removal than a regular manual toothbrush. This is a manufacturer comparison, not an independently verified result. Replace the head every three months or when the bristles fade to white, as directed.

## A good fit for

- People with an Oral-B iO toothbrush who want a six-count pack of replacement heads.
- Buyers who prefer a visual bristle-fade cue for deciding when to replace a brush head.

## Less suited to

- People whose toothbrush is not in the Oral-B iO series, as the listing states these heads are designed exclusively for iO handles.

## Customer feedback

Customer feedback is positive about perceived quality, value, cleaning performance and fit on iO toothbrushes. Durability experiences are mixed, with some reporting that the heads last and others saying they do not last long. The favourable fit reports are relevant to buyers with an iO handle, while the mixed durability means longevity may vary. The listing itself recommends replacement every three months.
- Positive themes: Customers report positive experiences with quality and value for money.
- Positive themes: Customers report positive cleaning performance and fit with iO toothbrushes.
- Mixed feedback: Feedback on durability is mixed, with some reporting long use and others saying the heads do not last long.

## Frequently asked questions

### Which toothbrush handles are these heads for?
The listing says they are designed exclusively for Oral-B iO electric toothbrush handles.
### How many heads are in the pack?
The listing specifies six replacement brush heads.
### When should I replace a head?
The manufacturer recommends changing it every three months and says the bristles fade to white as a replacement signal.
### What does the manufacturer claim about plaque removal?
It claims up to 100% more plaque removal than a regular manual toothbrush. This is a listing claim, not independent verification.

## Alternative options

- [Oral-B iO Series Ultimate Clean Electric Toothbrush Heads, 8 Count, White \| Pack of 8, Oral B Electric Toothbrush Heads, Twisted & Angled Bristles for Deeper Plaque Removal, Suitable for Mailbox](https://bargainpostbox.co.uk/visit/oral-b-io-ultimate-clean-replacement-brush-heads-6-black)
- [iO Brush Heads Compatible with Oral B iO Electric Toothbrushes, Pack of 12 Replacement Toothbrush Head for Gentle Cleaning \(6 White+6 Black\)](https://bargainpostbox.co.uk/visit/oral-b-io-ultimate-clean-replacement-brush-heads-6-black)
- [iO Series Toothbrush Heads Compatible with Oral B iO 2/3/4/5/6/7/8/9/10,Gentle Gum Care & Deep Cleaning Toothbrush Heads Compatible with Oral B Series Electric Toothbrush](https://bargainpostbox.co.uk/visit/oral-b-io-ultimate-clean-replacement-brush-heads-6-black)
- [8PCS Brush Heads Compatible with Oral B iO Electric Toothbrush White/Black \| Replacement heads Compatible with oralb iO Series 2 3 4 5 6 7 8 9 10, Gentle On Gums, Individually Wrapped，Medium-soft](https://bargainpostbox.co.uk/visit/oral-b-io-ultimate-clean-replacement-brush-heads-6-black)
- [12PCS Replacement Toothbrush Heads Compatible with Oral B iO Series 2 3 4 5 6 7 8 9 10, Gum Care & Deep Clean Brush Heads Compatible with Oral b iO Electric Toothbrush,Premium Replacement Heads](https://bargainpostbox.co.uk/visit/oral-b-io-ultimate-clean-replacement-brush-heads-6-black)
- [Toothbrush Heads Compatible with Oral B iO 2/3/4/5/6/7/8/9/10 Electric Toothbrush,Compatible with Oral B iO Brush Heads,Medium Bristles for Optimal Plaque Removal & Gentle Gum Care,Black](https://bargainpostbox.co.uk/visit/oral-b-io-ultimate-clean-replacement-brush-heads-6-black)
- [Wokuqiu iO Brush Heads Compatible with Oral B iO 2 3 4 5 6 7 8 9 10 Electric Toothbrushes, Pack of 8 Replacement Toothbrush Head for Deep Clean \(4 White+4 Black\)](https://bargainpostbox.co.uk/visit/oral-b-io-ultimate-clean-replacement-brush-heads-6-black)
- [Toothbrush Heads Compatible with Oral-B iO 2/3/4/5/6/7/8/9/10,Black,6pack \| Suitable for Sensitive Gums, Deeper Plaque Removal, Replacement Brush Head Compatible with Oral B IO electric toothbrush](https://bargainpostbox.co.uk/visit/oral-b-io-ultimate-clean-replacement-brush-heads-6-black)
- [SURI Pro Sonic Electric Toothbrush \| Over 4+ Weeks Battery \| UV Cleaning Travel Case \| Pressure Sensor \| Aluminium Body \| 2-Minute Timer \| Plant-Based Head \| Green](https://bargainpostbox.co.uk/visit/oral-b-io-ultimate-clean-replacement-brush-heads-6-black)
- [for Oral b Io Brush Heads, Replacement for Io Toothbrush Head with Oral-BiO, 8 Pack, Black](https://bargainpostbox.co.uk/visit/oral-b-io-ultimate-clean-replacement-brush-heads-6-black)
- [Brushico Brush Heads Compatible with Oral-B iO 2-10, White Medium \| Medium bristles for everyday brushing. Four replacement heads for Oral-B iO Series 2-10 electric toothbrush handles.](https://bargainpostbox.co.uk/visit/oral-b-io-ultimate-clean-replacement-brush-heads-6-black)
- [4 Pack Replacement Brush Heads Compatible with Oral-B iO 2-10 Series \| Medium-Soft high-density bristles, Compatible with iO 2-10 Series, Deep Cleaning, Precision-engineered bristles, Black](https://bargainpostbox.co.uk/visit/oral-b-io-ultimate-clean-replacement-brush-heads-6-black)

## Add-ons

- [Oral-B iO Series Ultimate Clean Electric Toothbrush Heads, 6 Count, Black \| Original Round Heads, Crisscross Bristles, Deep C](https://bargainpostbox.co.uk/visit/oral-b-io-ultimate-clean-replacement-brush-heads-8-black)

## Images

![Oral-B iO Ultimate Clean Replacement Brush Heads, 6 Count, Black — 1](https://bargainpostbox.co.uk/i/F_RecIpoRgXPNYZU2QN95qsKDZJw1T2YpZKBZ8eeykBv_VJWMvhT9Oti_gZKzUxbHPGAjBD7al17KlMHGJixCKUI_wFi2eIDLJjNT7ladSuQYzbp73NUBndr.jpg)

![Oral-B iO Ultimate Clean Replacement Brush Heads, 6 Count, Black — 2](https://bargainpostbox.co.uk/i/8QpzqqnMMdMxLFkOc6SagjuRgdldjr3J5hIFHp5buKcUVrOhgeEILkcDrtCzWTK4aqENaHLjlONlXDSqmfLAkcZ1egsfmeD628BUviR_dI0hlenplTez1WEe.jpg)

![Oral-B iO Ultimate Clean Replacement Brush Heads, 6 Count, Black — 3](https://bargainpostbox.co.uk/i/aUgvdNtJcgGjgeUsR_i4VV0UJ4a7Fpr13L9-onC3QmD-UJeHEwwU2cO4Mwhf-fQ-ZP5YVOMIcZvaBluNJuI1ZLxElbPJTh_Q97PjvFGWbKM2030MHqSTuwHE.jpg)

![Oral-B iO Ultimate Clean Replacement Brush Heads, 6 Count, Black — 4](https://bargainpostbox.co.uk/i/WXHtZuF7GVJR044Se0EO5uUSWyetTaB645FyRC48YPmaWKyO5x4BfRftUV_Zae-07Zxcrauz_Vw31Y170inhxRdGz7Cie5VKbI9JUiM9YGxOFAcb9Z8Y8eVu.jpg)

![Oral-B iO Ultimate Clean Replacement Brush Heads, 6 Count, Black — 5](https://bargainpostbox.co.uk/i/4WrKaoSNtwY7WUS0C2ywiWWzAcsz0OI11iogz6PLgs4v6AYbXjR3EJG6a-dapl_w6sTgI9dxE2wMMEhcw02zmR5r9YV4Ep_CfiJ-1RxaVysAOSbEwkqT77pL.jpg)

![Oral-B iO Ultimate Clean Replacement Brush Heads, 6 Count, Black — 6](https://bargainpostbox.co.uk/i/JXpO5o1BnqjEZOz_8Cxsw1qIABJG98vCBJhU7lfkyrFlW4X8F7UzhvJzavf2E7nX51t2NgyjwSiWQLnwgjjR_YPQb0gVCNE96HaAYZN0bLfuDXItmIFaWkR1.jpg)

![Oral-B iO Ultimate Clean Replacement Brush Heads, 6 Count, Black — 7](https://bargainpostbox.co.uk/i/VN3gZA6RSMFod4Yt3OnVS_vxNK7HoCxo4vt_2sLLz2NACswccPXU4w3jYRaC_MEXHAGHp3UVNIGgWzJLlaQfdLaUtde0x2tvXWB-b93z-F8hXtW6cVx8KdC2.jpg)