Best Electric Toothbrush for Gum Disease of 2021

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Have you been struggling with bleeding or swollen gums after brushing? If so, perhaps your dentist has recommended a toothbrush designed to help with gum disease.

Electric brushes are a much better option as the frequency of rotations will exceed what you can do with a traditional toothbrush.

But finding the best electric toothbrush for gum disease might not be entirely straightforward. There are so many genuinely great products on the market these days, it pays to take your time and weigh up your options. We’ve reviewed five high-quality toothbrushes in this article and prepared a buyer’s guide to help you with the right decision.

Comparison Chart

Oral-B Smart 1500 Electric Toothbrush
51vVm9th7OS. SL160
AquaSonic Black Series Ultra Whitening Toothbrush
41JEbEPXstL. SL160
Oral-B iO Series 9 Electric Toothbrush
41FR65cu+sL. SL160
Philips Sonicare DiamondClean Smart 9750
Curaprox Hydrosonic Pro Electric Toothbrush

Electric Toothbrush for Gum Disease Reviews

Oral-B Smart 1500 Electric Toothbrush

When it comes to oral health products, Oral-B is a brand that needs no introduction. They make some of the best oscillating electric toothbrushes in the world. The Oral-B Smart 1500 is one of their best models, and that’s why we’re taking a closer look at it here.

Product Highlights

While the Oral-B Smart 1500 belongs to a mid-tier category of electric toothbrushes and has some limited intelligent features, it’s still the best electric toothbrush for gum disease if you’re trying to get the most for your money.

It comes with one extra brush head, one charging stand, and a detailed user manual. Oral-B electric toothbrushes are well-known for having multiple cleaning modes, and it’s no different with this product. You can rely on the standard daily clean mode, sensitive mode, and whitening.

The sensitive mode is perfect for your gums, as it applies less pressure and runs at a slower speed. In addition, the battery is rechargeable and will last over two weeks when fully charged.

The toothbrush has a solid grip and is available in four colors: pink, navy, black, and jet white. It’s also waterproof so that you can use it in the shower, and it has the all-important stamp of approval from the American Dental Association.

What We Like

There’s so much to appreciate about the Oral-B 1500. The pressure sensor is a particularly great addition. If you’re massaging your gums and brushing your teeth a little too hard, the pressure sensor light will go from green to red and give you a sign to ease up the pressure.

We also love the two-minute built-in timer that will help you complete the brushing routine correctly. In addition, the slim handle makes the toothbrush easy to use and suitable for people with dexterity issues. Overall, this is an excellent product that will likely make even the choosiest buyers happy.

What We Don’t Like

It is hard to find fault with the Oral-B Smart 1500. Perhaps the only major flaw is that it doesn’t have the massage mode of other Oral-B electric toothbrushes.

Plus, the cleaning modes it does have don’t have a designated icon on the toothbrush, which would make it easier to track the status.


  • Three cleaning modes
  • Built-in timer
  • Visible pressure sensor
  • American Dental Association approved


  • No travel case

AquaSonic Black Series Ultra Whitening Toothbrush

51vVm9th7OS. SL500

This brand is not as recognizable as Oral-B. But it has made a prominent name for itself in the last few years.

The AquaSonic electric toothbrush relies on innovative technology to deliver the best results for anyone fighting plaque and gingivitis.

Product Highlights

This electric toothbrush stands out in more ways than one. First, when you purchase this product, you get an entire box full of goodies. Second, opening the AquaSonic Black Series package is a treat in itself. Third, the toothbrush design is modern, sleek, and ergonomic.

There is no need to look for a charging cable, as the charging port is wireless and can be placed anywhere. You also might be surprised to find not one but eight different brush heads, which is not the standard for even the biggest brands in the industry.

AquaSonic designed this product for people who want to invest in a high-quality electric brush and not think about a replacement anytime soon.

The company has used the latest technology and produced a toothbrush that creates 40,000 vibrations per minute. Better still, among the four cleaning modes, massage is an option. This makes the AquaSonic the perfect choice for people with gum disease.

What We Like

The battery life is truly impressive. When fully charged, the AquaSonic electric toothbrush will operate for an entire month, provided you don’t brush more than twice a day.

That battery life makes it an excellent travel toothbrush – a point emphasized by the sleek and sturdy travel case that also comes in the box.

What We Don’t Like

Up until recently, the company didn’t have customer support or offer a warranty. Thankfully, that has all changed. However, the device isn’t as readily available as some other brands.


  • 40,000 vibrations per minute
  • Includes massage mode
  • Beautiful travel case
  • Eight additional brush heads


  • The material could be better

Oral-B iO Series 9 Electric Toothbrush

41JEbEPXstL. SL500

Oral-B has gone all out on their series 9 iO electric toothbrush. If you’re looking for something truly impressive, this product might just be the one for you.

It not only looks great but does an incredible job in thoroughly cleaning your teeth and preventing gum disease.

Product Highlights

Oral-B has many electric toothbrushes on the market, but this is their flagship model. Connected to a designated app, it has a full-color OLED screen and delivers superior performance.

This toothbrush uses oscillating technology as well as tiny vibrations to clean teeth. This is a noticeable improvement compared to the previous models from the same series.

The OLED screen not only says hello but lets you switch from one cleaning mode to another effortlessly; you have daily cleaning, sensitive, super sensitive, intense, and whiten modes in one electric toothbrush.

Furthermore, if you’re looking for a brush to efficiently remove all harmful bacteria from your tongue, this model is the perfect solution. It has a special mode called ‘tongue clean,’ which works exceptionally well.

What We Like

The pressure sensor is a real bonus as it will inform you when you’re brushing a little too hard. But perhaps the best feature of the Oral-B iO Series 9 is the designated app.

You can use it to track your brushing history and get the percentage score on the average brushing duration. There are other fun features, like getting an award for keeping to an excellent brushing routine.

What We Don’t Like

The OLED screen makes this toothbrush so much better and easier to use, but it also means that the battery life is not that impressive.

The screen uses plenty of power, and you’ll likely find yourself charging the toothbrush more often than you thought you would.

You might even have to keep the toothbrush on the charger most of the time to prevent any unexpected battery drains.


  • Full-color OLED screen
  • Many clean modes
  • Designated mobile app
  • Awesome design


  • Battery life issues

Philips Sonicare DiamondClean Smart 9750

41FR65cu+sL. SL500

When you’re dealing with excessive plaque buildup that can lead to gum sensitivity, an electric toothbrush like the Philips Sonicare DiamondClean Smart can be of immense help.

It’s a full-case system and possibly the best electric toothbrush for gum disease available on the market today.

Product Highlights

The Philips Sonicare DiamondClean Smart comes with four brush heads in the box, one of which is specially designed for gum care.

It also comes with a charging glass, travel case, portable charger, and antibacterial tongue spray. This is a box that will impress even the pickiest of buyers.

The performance of this toothbrush is impressive, as it has three power intensity settings, Bluetooth connectivity, and a pressure sensor to tell you when to stop applying too much pressure on your gums and teeth. It also has a built-in two-minute timer, 20-second pacer, and automatic power-off feature.

What We Like

Apart from having three power intensities, this Philips electric toothbrush also has five clean modes. It has standard cleaning set to default, but you can switch to white+, gum health, deep clean, and tongue care with a click of a button.

The travel case is a particularly good addition as it also has a travel charger. Plus, the battery life is over three weeks which is above average.

What We Don’t Like

The only slightly off-putting feature of this otherwise excellent electric toothbrush is the price. However, this is a high-end model with a price that reflects the fact.


  • Travel case + travel charger
  • Bluetooth connectivity
  • Excellent battery life
  • Pressure sensor
  • Design


  • Quite expensive

Curaprox Hydrosonic Pro Electric Toothbrush

Many dentists recommend Curaprox toothbrushes due to their soft bristles and gentle gum protection for sensitive gums.

The Curaprox Hydrosonic Pro is the orthodontic toothbrush made to gently clean and protect teeth from decay, even with braces.

Product Highlights

This toothbrush is designed for deeper cleaning. It has a two-minute built-in timer that breaks off at 30-second intervals to remind you to move to the next section of your mouth.

This kind of dedicated cleaning process is imperative for those wearing braces. This toothbrush helps remove all the plaque buildup and has an excellent ergonomic handle for perfectly angled brushing.

What We Like

Curaprox has made the most out of sound technology and created an electric toothbrush with up to 42,000 brush strokes per minute.

It also comes with three replaceable brush heads to help remove all the plaque and stains from those hard-to-reach places.

What We Don’t Like

Unless you’re wearing braces, this is probably not the toothbrush for you. It won’t have as much power, and the bristles might be too soft.


  • Ideal for people with braces
  • Very quiet and gentle
  • Up to 42,000 brush strokes per minute
  • Efficiently removed plaque


  • Not for everyone
  • A little pricey

Buyer’s Guide

Gum Disease can be problematic if left untreated. It can cause pain when chewing, receding gums, bad breath, and even tooth loss. In terms of a cause, the buildup of plaque on teeth from sugary and starchy foods is the main culprit.

One of the most effective ways to fight against gum disease is using smaller rounded toothbrushes with soft bristles, typical for electric toothbrushes.

But other factors need to be considered when choosing the best electric toothbrush for gum disease. Here are a few to keep in mind.

Cleaning Modes

Unless you’re dealing with the most basic old-school electric toothbrush, you’ll want to have a few cleaning modes. Some electric toothbrushes have two, and others might have up to eight.

The number of cleaning modes is less relevant than how well they perform, though. Still, there are a few you’d absolutely look for if you’re struggling with painful gums.

Daily Cleaning Mode

Essentially, this is the standard mode you’ll find in nearly all-electric toothbrushes. In most cases, the daily clean mode has a built-in two-minute timer.

You’re supposed to spend around 30 seconds for every quadrant of the mouth to make sure your teeth are clean.

Massage Mode

This is a significant mode to look for as it’s also called the gum care model on some toothbrushes. If your gums are painful or bleed, the massage mode will soothe them and reduce the inflammation.

The best electric toothbrush for gum disease should stimulate the blood flow with gentle strokes and soft brush bristles.

Sensitive/Super Sensitive Mode

Typically, more prominent oral hygiene brands have the sensitive and often super sensitive mode built-in to their toothbrushes.

This clean mode is aimed towards people who prefer the vibrations and oscillations to be slower and much gentler. It’s typically less powerful than the daily clean mode and is well-suited for older people or those with braces.

Whitening Mode

While a teeth-whitening mode might not be most essential if you have gum disease, it’s a welcome bonus. This mode is used to polish the teeth and provide a cleaner and brighter look. It works best when paired with whitening toothpaste.

Pressure Sensor

People who want an electric toothbrush that can help with painful gums might consider investing in one with a pressure sensor. Usually, high-end models have this component that detects when too much pressure is applied.

Your gums require gentler massages so that a pressure sensor might come in handy. The concept is pretty straightforward. When you apply excessive pressure, the sensor will turn red, and when the pressure is optimal, the sensor flashes green.

This feature is considered innovative technology in the oral hygiene industry and certainly comes in handy. However, the issue of brushing your teeth too hard might not seem important, as the consequences are not immediately evident.

But over time, too much pressure can wear off the enamel from the teeth and make them more vulnerable.

The pressure sensor could be the determining factor for some who are looking for excellent electric toothbrushes. However, others might find the changing lights unnecessary and would prefer a toothbrush without this feature.

Battery Life

People used to avoid electric toothbrushes because they required frequent battery replacing, which is expensive and bothersome.

Nowadays, most electric toothbrushes have a lithium-ion battery that can be recharged. Some even offer convenient wireless charging ports. But what about the battery life? Well, it all depends on your expectations.

Most batteries, when fully charged, will last for at least 10-14 days. That means you can plan a trip during that time and not worry about taking the charger with you. However, the battery life applies to brushing your teeth twice a day and not using the toothbrush in the meantime.

If two weeks of battery life is not sufficient, there are many electric toothbrush models with a three- or four-week battery life. These might be a little more expensive and have a larger battery, though.

Brushing Intensity

When it comes to brushing intensity, it mainly revolves around personal preference. As mentioned, the majority of electric toothbrush brands have built-in cleaning modes that vary in intensity.

However, if your brush doesn’t have any modes, it can be challenging to determine the built-in intensity of its motor. Ideally, it wouldn’t add too little or too much pressure, and the rotation speed would not be too fast.


In the oral hygiene industry, some brands lead the way, and others try to copy them. Well-known companies like Oral-B, for instance, make toothbrushes, toothpaste, floss, mouthwash, and other relevant products. They have some of the best electric toothbrushes and sell them globally.

Other excellent brands like Pro-Sys and Curaprox focus on oral health products, and Philips is renowned for making unique electric toothbrushes.

But these are only a few of the top players that produce popular and high-quality products. There are many more brands that are competitive as well.


Will Electric Toothbrush Help With Gum Disease?

One of the most significant benefits of using an electric toothbrush is the potential to remove plaque from hard-to-reach areas of the mouth.

While you can get the same results with a manual toothbrush, using an electric brush takes less effort and works faster.

The micro-movements of the vibrations allow the bristles to reach even the back of your mouth. Using an electric toothbrush to fight gum disease is especially recommended if the brush has a massage mode.

If that’s the case, you can use the soft toothbrush to massage the gums for several minutes gently. But it’s crucial to keep in mind that flossing is also highly beneficial for gum health and routine visits to the dentist.

Are Electric Toothbrushes Better Than Manual Toothbrushes?

This is one of the most common questions people ask before investing in an electric toothbrush. But, if you have been using a manual toothbrush all your life and it has served its purpose well, what could possibly make you switch to electric?

If we put the novelty and the convenience aside, some might wonder what the big difference is. First and foremost, people with limited mobility, dexterity issues, and children all benefit from using electric toothbrushes.

Although, when it comes to children, it’s essential to get a dentist’s recommendation and supervise them while they brush.

An electric toothbrush is a lifesaver for people who struggle with Parkinson’s disease, carpal tunnel syndrome, arthritis, stroke survivors, and those who have developmental disabilities.

It can be pretty challenging for them to reach plaque-covered areas of their teeth to prevent the development of gingivitis. Furthermore, electric toothbrushes have built-in timers, which can make so much difference.

Unless you time yourself when brushing with a manual toothbrush, you might not be brushing thoroughly. Finally, electric toothbrushes are a far better choice for people with orthodontic appliances such as braces as they make the entire cleaning process much more manageable.

What’s the Difference Between Sonic and Oscillating Toothbrushes?

When shopping for electric toothbrushes, you might notice two different models – sonic and oscillating. But what does that mean exactly? The difference is based on the technology they use.

Oscillating toothbrushes are also called rotary brushes and typically have bristles arranged in a circle. The brush head oscillates back and forth at anywhere from 2,000 to 9,000 rotations per minute.

In comparison, the manual toothbrush has around 300 rotations per minute. Sonic brushes also rotate and oscillate, but they do so much faster. If you buy a sonic electric toothbrush, you can expect it to move 22,000 to 40,000 times per minute.

The whole point of sonic technology, which is the newest and most popular, is to provide an extensive brushing experience.

If you haven’t tried a sonic electric toothbrush before, it might feel a bit ticklish at first, but you’ll likely get used to it quickly.

Will an Electric Toothbrush Damage My Teeth?

In theory, any toothbrush can damage your teeth if misused. However, there isn’t any inherent danger of using an electric toothbrush.

If you’re applying too much pressure, using abrasive toothpaste, or brushing feels uncomfortable in any way, your teeth might suffer damage.

On the other hand, a high-quality electric toothbrush set on to gum massage mode could be the best option for your oral health.

Which Electric Brush Is the Best Option for You?

All the electric toothbrushes we’ve talked about are high-quality products that will do a fantastic job cleaning your teeth. But which one is the best electric toothbrush for gum disease?

While it might not be for everyone, the Oral-B Smart 1500 Electric Toothbrush tops our list.

It has a sufficient number of clean modes, excellent battery life, pressure sensor and is approved by American Dental Association. Plus, it’s not going to cost you a fortune.

If you’re looking to spend more on a premium model, the Philips Sonicare DiamondClean might be the best choice for you.

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