Electric toothbrush brush heads explained - Which? (2024)

Electric toothbrush brush heads can be pricey, so it's worth knowing what you're getting when you part with your cash.

PG

Patrick GallagherResearcher & writer

What's the difference between an Oral B Cross Action electric toothbrush head and an Oral B Sensi Ultrathin brush head? If you have a Philips Sonicare, when should you choose ProResults brush heads and when would DiamondClean brush heads be a better option?

Most electric toothbrushes work with a range of specialist brush heads. These are designed to offer a more specific type of clean.

If you just want to know which are the best electric toothbrushes, read our electric toothbrush reviews.

Oral B electric toothbrush heads

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Oral B has the largest selection of specialist brush heads which it claims will whiten, floss and give a more thorough clean. Below are some of the most popular brush heads you're likely to see in the shops.

With the exception of iO models, all Oral B brush heads work with all Oral B toothbrushes so you can interchange different heads. This means you can build multiple heads into your cleaning routine, depending on the type of cleaning action you want.

Oral B electric toothbrush heads
Oral B brush head typeWhat you need to know

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Precision Clean

Precision Clean is the original Oral B brush head. It is supplied with most Oral B electric toothbrushes as standard.

This head rotates around each tooth to clean away plaque. Most move with a rotating-oscillation action - it rotates in one direction and then in the other.

Some brushes also make this head pulsate to help dislodge plaque.

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Dual Clean

The Dual Clean essentially offers a two-in-one approach to cleaning away plaque.

The round, top part of the head cleans each tooth with a rotating-oscillating action while the lower section sweeps from side to side.

We've tested how well the Oral B Vitality Dual Clean cleans teeth. You can find out how its cleaning action compares to other brush heads by checking out our electric toothbrush reviews.

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Floss Action

This brush head has four flat, rubber-edged flossing strips among the bristles. These are designed to slip between teeth while the bristles are cleaning the tooth surface.

Our expert dentist is sceptical that brushing alone would drive these strips between teeth to clean effectively. We wouldn't recommend using this brush instead of regular flossing.

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3D Whitening

This brush head has a rubber cap at its centre which polishes teeth surfaces as the outer bristles clean away plaque.

The cap helps to buff teeth in a similar way to a hygienist's polishing tool. But it's unlikely to move fast enough to create similar results.

If you want to whiten your teeth as you brush our dentist recommends using a whitening toothpaste - its active ingredient is likely to have more of an effect than the action of a brush head can.

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Trizone

The Trizone is shaped like the head of a manual toothbrush and is designed to clean in a similar way.

The dark blue bristles remain static to clean teeth surfaces, while the longer white bristles sweep from side to side to clean between teeth. The bristles at the tip are angled to sweep into hard-to-reach areas.

We've pitted the Oral B Trizone brush head against Oral B's rotating heads in our latest tests - see how it compares by reading our electric toothbrush reviews.

Philips Sonicare brush heads

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There are fewer brush heads in the Philips Sonicare range. Below are the heads you're likely to find on the most popular models.

Philips Sonicare electric toothbrush heads
Philips Sonicare brush head typeWhat you need to know

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ProResults

This is the standard Sonicare brush head and comes with most brushes in the range. It will work with all Sonicare models except for e-Series brushes.

Its bristles are trimmed to different lengths - from the tip to the bottom and side-to-side - which gives it a curved look. The bristles are shaped this way to fit to the surface of each tooth as you're brushing.

This head comes in standard and compact size.

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DiamondClean

Sonicare DiamondClean brush heads have more bristles than ProResults heads. According to its makers it sweeps away more plaque and removes more stains.

This brush head might help to buff teeth to a whiter shine, but if you want to whiten try using a whitening toothpaste - its active ingredient is likely to have more of an effect.

You can see whether the DiamondClean head removed more plaque than the standard ProResults head in our tests by reading our electric toothbrush reviews.

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Standard vs compact Sonicare heads

All of these Sonicare brush heads come in standard and compact sizes (see picture, left).

Standard-sized heads clean a larger area in one go, while the compact heads are easier to manoeuvre around hard-to-reach areas of the mouth.

The best electric toothbrushes

We have reviews of 27 electric toothbrushes, and we've found that you don't need to fork out for great quality.

Best Buy electric toothbrushes don't only do a great job of helping keep your teeth clean and gums healthy - they're also easy to use and won't run their batteries down too quickly.

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Electric toothbrush brush heads explained - Which? (2024)

FAQs

How do I choose an electric toothbrush head? ›

FAQs about electric toothbrushes

Choose the brush head depending on the sensitivity of your teeth and gums. If you have sensitive teeth and gums, go for a brush head with soft bristles.

What type of electric toothbrush head is best? ›

After six months of testing generic and brand-name electric toothbrush heads in a literal head-to-head comparison, we found we liked using those from Oral-B and Philips Sonicare best.

What is the best toothbrush head for receding gums? ›

For complete protection, I'd recommend buying Oral B Sensi Ultra-Thin brush heads. These are even more gentle on gums, but still tough on plaque. The golden combination of the Oral B Pro 2 pressure sensor and the Sensi Ultra-Thin bristles means real protection with your toothbrush for receding gums.

What is the #1 dentist recommended electric toothbrush? ›

As the most gentle electric toothbrush that offered a near-instantaneous brighter smile with each use, the Philips Sonicare 4100 Power Rechargeable Electric Toothbrush is the clear-cut winner among this list. Not only is it fairly priced between $35 and $50 on the market but its quality is second to none.

What does C3 mean on Sonicare toothbrush? ›

A microchip in the C3 Premium Plaque Control brush head syncs with the connected Philips Sonicare toothbrush handle. It prompts the handle to automatically select the optimal brushing mode and intensity level for exceptional plaque removal.

Does Sonicare or Oral B remove more plaque? ›

The award-winning Oral-B iO Series Electric Toothbrush is clinically proven to remove more plaque vs. Phillips Sonicare DiamondClean Smart toothbrush. Oral-B is the first electric toothbrush brand to be accepted by the American Dental Association for effectiveness and safety.

Are Philips C2 and C3 interchangeable? ›

A: Hello! Your toothbrush uses any Philips Sonicare snap-on or click-on brush heads, except the Philips One brush heads. You can use brush heads like the Philips Sonicare C2, C1, C3, G3, G2, W2, W3, DiamondClean, Sensitive, A3, InterCare, etc.

Which Sonicare toothbrush is best for receding gums? ›

We frequently get asked which Sonicare toothbrush is best for gum recession. This is our recommendation. This Philips Sonicare ProtectiveClean 5100 allows you to change intensities to allow you to brush with less intensity if your gums are feeling sensitive. It also alerts you if you're brushing too hard by pulsing.

Does it matter what toothbrush head you use? ›

You want to choose the type of toothbrush that fits your mouth and lets you reach all your teeth. Some specialized types of brush heads include: Angled: An angled toothbrush head helps reach the insides of your teeth, especially the insides of your lower and upper front teeth.

What is the difference between Oral-B and iO brush heads? ›

Just like other Oral-B brush heads, iO brush heads remove 100% more plaque than a regular manual, but there are several differences between iO and non-iO replacement brush heads: Tufted bristles work in combination with powerful, but gentle micro-vibrations for a professional clean feeling every day.

Are rotating head toothbrushes better? ›

According to a research paper published in the International Journal of Dental Hygiene which analyzed 38 comparison studies, there was an overall “small but significant difference” in favor of the oscillating or rotating brush versus the high-frequency sonic variety.

Which Oral-B is most used by dentists? ›

The Oral-B iO Gentle Care Brush Head is also a great go-to when it comes ensuring a gentler clean for teeth and gums. From Oral-B, the #1 dentist-recommended toothbrush brand.

Do all electric toothbrush heads fit the same? ›

The brush head that fits your toothbrush depends on the model you own.

Do Oral-B heads fit all models? ›

Oral-B offers a variety of replacement heads for your specific oral care needs. And since all of our brush heads fit all of our electric toothbrush handles (except iO and Pulsonic), it's easy to find the perfect fit for you. Browse our entire line of Oral-B replacement brush heads.

Should I get a soft or medium toothbrush head? ›

If you have sensitive teeth or gum disease, a soft toothbrush may be best for you. If you have healthy teeth and gums and want a toothbrush that is effective at removing plaque and food particles, a medium or hard toothbrush may be a better choice.

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