The Ultimate Guide to Sonic Toothbrushes

Women with Icy Bear Toothbrush and replacement toothbrush heads

Are sonic toothbrushes better? What are the benefits of a sonic toothbrush? Discover the answers in this guide from Icy Bear.

Key points

  • Everyone knows that according to dentists’ recommendations, people are supposed to brush their teeth twice a day for two minutes, but many neglect this rule. In turn, insufficient brushing causes plaque buildup, tooth decay, and periodontal disease. And even people who follow the twice-daily brushing recommendations often find it hard to monitor how long they brush their teeth and be certain that they reach all the areas. Sonic electric toothbrushes can solve this issue.
  • A sonic toothbrush is a stepped-up version of a regular electric toothbrush. It operates at a higher speed and has a bigger coverage area, which allows the user to clean even areas that are hard to reach, like the portion of the teeth below the gum line and other crevices. Most sonic brushes also come with different brushing modes, including options for people with sensitive teeth.
  • Sonic toothbrushes are also better than other electric toothbrushes because they utilise fluid dynamics effects. Because of their higher brushing speed, sonic toothbrushes turn the fluids in the mouth (water, saliva, and toothpaste) into cleaning agents that can reach even the hardest areas.
  • Some sonic toothbrushes also have reminders for when it’s time to replace the brush head. You can also connect some brush models to your phone to monitor your brushing habits and patterns.

We all have been taught the importance of maintaining proper oral hygiene, brushing our teeth twice a day for at least two minutes, and flossing afterwards. And it’s not a secret that irregular or insufficient brushing may lead to many issues, including tooth decay, plaque buildup, and periodontal disease. While everyone wants to avoid these conditions as much as possible, unfortunately, it’s not always possible to thoroughly clean your teeth with a regular toothbrush even if you follow all the rules and guidelines.

This is where sonic toothbrushes come in. These brushes allow you to take care of your teeth properly without requiring excessive effort. All you need to do is guide the toothbrush along all the tooth surfaces, and your sonic toothbrush will do the rest.

What is a Sonic Toothbrush?

A sonic toothbrush is an automatic brush that cleans the teeth more quickly and effectively than other electric toothbrushes. It usually works from a battery and produces up to 16,000 strokes per minute using sonic waves that cause bristles to vibrate. These vibrations also often stimulate saliva secretion, which improves the teeth cleaning process.

Everyone knows that you’re supposed to brush your teeth for at least two minutes. But how do you know when that time is up? Some people count, others sing a song, but most of us don’t really pay attention to it. Well, many sonic toothbrushes have a time tracking feature that allows you to improve your brushing habits. For instance, the Icy Bear sonic toothbrush has a built-in timer that emits a sound after 30 seconds to let you know that you should move on to the next zone.

Benefits of Using a Sonic Toothbrush

Sonic toothbrushes have lots of advantages over other types of brushes. Here are some of the things that set them apart:


Most sonic toothbrushes have a timer feature that causes the brush to shut down automatically after two minutes of brushing. As mentioned above, some toothbrush models also produce a beeping sound that indicates that you should move on to the next quadrant of the mouth since it’s recommended to thoroughly brush each part for at least 30 seconds.


Many sonic toothbrushes, including the Icy Bear brush, regulate the pressure you put on the teeth while brushing them. This helps you to avoid overbrushing and irritating your gums or damaging the enamel.


As a general rule, you need to change your toothbrush every three months to maintain healthy oral hygiene. However, if you have a busy life with lots of responsibilities, it can be easy to forget when you started using a new toothbrush and when it needs to be replaced. To help you, many sonic brushes will automatically send reminders when it’s time to change the brush head.

Smartphone Apps

Some of the most expensive toothbrush models allow you to connect your brush to your smartphone and gain full access to information about your brushing patterns, which can help you to improve your oral hygiene habits.

Different Modes

Some sonic toothbrushes offer multiple cleaning modes depending on your preferences. For example, people with sensitive teeth often struggle to find a suitable toothbrush, but a sonic brush can clean your teeth gently but efficiently without causing pain or discomfort. Some sonic brushes also have different settings for whitening the teeth and cleaning the tongue. For example, the Icy Bear toothbrush offers three brush modes: clean, whiten, and massage.

Comfortable Handle

Sonic toothbrushes have more comfortable handles that make them easier to use for everyone, including people who have medical conditions like arthritis.

Sonic vs Electric Toothbrushes

All electric toothbrushes work very similarly in terms of brushing the teeth and maintaining oral hygiene. Toothbrush bristles either move in a circle or vibrate from side to side. So what makes sonic toothbrushes so special? Well, mainly the cleaning speed and the coverage area.

Sonic toothbrushes move almost three times as fast as other electric brushes. Regular electric toothbrushes usually clean at a speed of 2,500 to 7,500 strokes per minute, while sonic brush heads move at more than 30,000 strokes per minute. For example, the Icy Bear sonic toothbrush goes even further and delivers about 40,000 strokes per minute. Thus, 2 minutes of brushing with a sonic brush will give you much better results, leaving you feeling like you just left a dentist’s office.

Extremely high rotation rates of sonic toothbrush heads allow them to promote saliva secretion and stimulate the agitation of toothpaste, water, and saliva in the mouth. This turns all these fluids into an active cleaning agent that can reach even the most remote areas of the mouth, including parts of the teeth located below the gum line and other crevices. Thus, when compared to other electric toothbrushes, sonic toothbrushes are more effective at eliminating plaque in difficult areas. They also help promote gum health and prevent gingival diseases.

Sonic vs Manual Toothbrushes

Many of us are used to manual brushes, and while they get the job done, they don’t provide nearly the same effect as a sonic toothbrush. Individuals who use a manual brush make about 300 strokes per minute, compared to the 30,000+ strokes per minute that a sonic toothbrush can generate.

While we can make up the speed difference by increasing the brushing time, it still won’t be enough to compensate for the gap fully. Additionally, if you brush your teeth for a longer time, it’s likely that you put excessive pressure on your teeth and gums, which can lead to bleeding and sores.

Why Do I Feel a Tingling Sensation When Using a Sonic Toothbrush?

If you’re new to sonic toothbrushes, you may need to use your new gadget a couple of times before you get used to the tingling sensation. This sensation occurs because a sonic brush uses oscillatory waves to clean the oral area. While some people may find this feeling uncomfortable at first, it usually disappears once you start using the brush regularly.


Icy Bear Sonic Whitening Toothbrush

Icy Bear sonic whitening toothbrush is one of the best sonic toothbrushes available on the market. While regular electric toothbrushes oscillate and rotate, our sonic brush vibrates at a rate of almost 40,000 strokes per minute. This technology allows the user to deeply clean all the areas in the mouth by driving fluid between the teeth and along the gum line. The movement of the brush creates air bubbles that remove plaque. The brush also massages the gums and improves blood circulation. Icy Bear sonic whitening toothbrush is an excellent choice for removing staining and preventing enamel abrasion and gum recession. It has a built-in timer that emits signals at 30-second intervals to let you know when to switch to the next quadrant. You can order this toothbrush and other tooth care products from Icy Bear on our website right now.


Are sonic toothbrushes effective?

Yes, studies have found that sonic toothbrushes are more effective than manual and even other types of electric brushes. These toothbrushes clean the teeth more thoroughly and efficiently, and they are able to reach parts of your smile that are hard to access with other brushes.

What is so special about sonic toothbrushes?

Sonic toothbrushes vibrate at an extremely speed (about 30,000 strokes per minute). Since a sonic toothbrush works ten times faster than a regular electric brush, a two-minute brushing session with a sonic device will be more effective than with other electric brushes.

What is the difference between sonic and oscillating toothbrushes?

A sonic toothbrush works and vibrates faster and more efficiently than an electronic oscillating toothbrush. There are lots of different models of sonic toothbrushes available on the market, and they are more comfortable to use, which makes them a better option for people with conditions like arthritis.

Do dentists recommend sonic toothbrushes?

Yes, many dentists recommend using a sonic toothbrush over a manual brush. Sonic toothbrushes remove a greater amount of plaque with less effort. They work 20 times faster than a regular brush and thus remove plaque even from the areas that are hardest to reach.

Is a sonic toothbrush worth it?

Yes, sonic toothbrushes are definitely an investment worth making. You’ll notice an improvement after the first brushing. These smart brushes help to develop healthy cleaning patterns and work much better than other toothbrushes available on the market today.

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