Oral-B iO Series Ultimate Clean Replacement Brush Heads, Black, Pack of 8
Product description
Some people prefer to replace brush heads as they need them, others want spares ready at home and when travelling. This eight-head pack is designed for Oral-B iO electric toothbrush handles, giving one user a ready supply of replacements.
The Ultimate Clean heads have angled bristles, with bristle-in-bristle bundles set at 16 degrees to reach between teeth. That design supports thorough plaque removal as part of your regular brushing routine.

Each head is black, and the pack is stated to cover two years of brushing for one iO user. Keep the spares together at home or set one aside in a travel bag for your next trip.
Key points



These replacement heads are made exclusively for Oral-B iO electric toothbrush handles. Their fit is specific to the iO range, so they’re intended for people who already use an iO handle and want matching replacement heads.
The angled bristle bundles are designed to reach deep between teeth, helping with consistent cleaning across the mouth. Oral-B states that the heads remove up to 100% more plaque than a manual toothbrush. The pack contains eight black heads and is presented as a two-year supply for one iO user, making it a practical choice if you’d rather keep replacements on hand than restock one at a time.

Who it’s for
This pack suits an iO toothbrush user looking to stock up on replacement heads, whether the spares are kept in the bathroom or packed for travel. It also provides a simple way to keep the same style of head available over time, rather than choosing replacements individually as each one is needed. The two-year supply guidance applies to one user, so the pack is particularly straightforward to plan around when buying for a single iO toothbrush routine.



Usage tips
Attach a head to an Oral-B iO handle and use it as part of your usual brushing routine. The angled bristle bundles are designed to reach between teeth, so move the brush around the mouth to include those areas as you clean. Keep spare heads together in a convenient place at home, or put one in your travel bag so a replacement is close at hand when you’re away. The pack’s two-year coverage is stated for one iO user, households with multiple users can plan their supply accordingly.

Practical questions
Will these fit an Oral-B electric toothbrush outside the iO range? These heads are designed exclusively for Oral-B iO electric toothbrush handles, so they are intended for use with an iO handle.



What is distinctive about the bristle design? The bristle-in-bristle bundles are angled at 16 degrees and designed to reach between teeth for plaque removal during brushing.
How long is the eight-head pack intended to last? Oral-B describes it as covering two years of brushing for one iO user, providing replacement heads to keep at home or take when travelling.
Final verdict
For an Oral-B iO user who wants matching heads ready for regular use, this eight-pack combines an iO-specific fit with angled bristles designed to reach between teeth. Its stated two-year supply for one person makes it well suited to keeping replacements organised at home and having a spare available for travel.
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