A sonic toothbrush is a type of electric toothbrush that operates with frequencies that range from 200 to 400 Hz, or vibration of less than 2,400,000 movements per minute. The idea behind this ultra-high velocity speeds is that it whips toothpaste and water into an oxygen-rich foamy liquid, forcing this mix in between teeth and under the gums, removing plaque and bacteria, preventing bad breath, and avoiding other types of gum disease.
How Does An Electric Sonic Toothbrush Work?
Compared to traditional electric toothbrush that operates only between 2500 to 7500 strokes per minute, sonic toothbrushes are capable of creating up to 30,000 brush strokes per minute. These types of electric toothbrushes rely on three things to provide such a high rate of movement – mechanical scrubbing and sonic technology.
The mechanical part of an electric sonic toothbrush is the same as any manual or electric brush. This is mainly the process of scrubbing the bristles on a tooth’s surface to remove dental plaque. However, the difference lies in the inclusion of fluid dynamics in sonic toothbrushes, which provides a secondary cleaning action. This works because the intense speed of the bristles’ vibration create pressure waves of liquid, forcefully removing plaque in hard-to-reach area once many small bubbles go in between teeth.
If you’re looking for an electric sonic toothbrush to replace your current one, here are three models we recommend in 2017:
Braun OralB Oralbrush PC 7000 Black Electric Toothbrush
The Oral-B Precision Black 7000 features an engine that operates with 40,000 pulsation and 8,800 oscillations speeds. Designed with six cleaning models, you can choose between ‘Daily Clean,’ ‘Sensitive,’ ‘Whitening,’ ‘Massage,’ ‘Deep Clean,’ and ‘Tongue Cleaning’ functions to ensure you get the right amount of pressure every time. Oral B boasts to remove 99.7% of plaque with the ‘Deep Clean’ mode.
This model also features 3 refill heads, including the ProWhite, Sensitive, and FlossAction brush head, which is designed to loosen plaque between teeth. ProWhite naturally whitens teeth by polishing surface stains. The Sensitive Clean brush head is ideal for those with sensitive teeth and gums because it provides gently cleaning.
The wireless SmartGuide function is also a useful feature since it gives the user visual cues on where to focus during brushing. A pressure sensor lights up when you brush too hard, and a timer will indicate the dentist-recommended 2-minute brushing time.
Oral-B’s Precision Black 700 is ideal for travel. It comes with a handy travel case, and a charging station with brush head storage. You’ll know exactly when to charge it, since the LED handle displays battery life.
Oral-B Professional Healthy Clean + Floss Action Precision 5000
One of the best-ranked electric sonic toothbrushes today, the Oral-B Precision 5000 Sonic Toothbrush combines a ton of customization option, while serving as your own personal dentist at home. It is designed to provide 40,000 pulsations per minute, or +8,800 oscillations/minute while brushing.
Like its Precision Black 700, the most popular feature of this model is the SmartGuide function, which is designed to help any user with advanced information about brushing your teeth. If you brush too hard, pressure sensor stops pulsation or visual pressure lights up.
The Oral-B Precision 5000 also features five different brushing modes, for daily clean, sensitive brush, massage, deep clean, and whitening.
Philips Sonicare HX5610/30 Essence 5600
The Philips Sonicare HX5610/30 Essence 5600 boasts of an advanced sonic technology that cleans teeth with over 30,000 brush strokes per minute. It is designed with angled neck, soft contoured bristles, and soft-grip handle, which all help in removing plaque hiding in hard-to-reach areas.
The Philips Essence 5600 electric toothbrush incorporates the patent sonic technology into this model, combined with its 2-minute smartimer that reminds user of the dentist-recommended brushing time. Once you reach the 2-minute mark, the toothbrush will switch off automatically. To continue brushing after a two-minute cycle, just press the on button again.
The battery lasts for two weeks, before an indicator reminds you to recharge.
Philips Sonicare HX6511/50 Easyclean
The Philips Sonicare HX6511/50 Easyclean Toothbrush cleans teeth with up to 31,000 movements per minute thanks to the patented Sonic technology. It is designed with slim handle for comfort and maneuverability and the ProResults brush head with extra-soft contoured bristles, gliding effortlessly to adjust to different shapes of teeth. These heads are easily snapped onto the handle for cleaning and replacement.
The Philips Sonicare HX6511/50 is a popular model since it claims to make teeth up to two shades whiter after two weeks of daily use. Like the Essence 5600, this electric sonic toothbrush also has the Easy-Start, Smartimer and Quadpacer features.
The EasyStart feature works by gently increasing the toothbrush’s power automatically over the first 14 uses to let the user adjust to sonic technology gradually. Its Quadpacer function gives user a reminder at 30, 60 and 90 seconds that signals whenever it’s time to move to another part of your mouth.
With modern technology incorporated into toothbrushes these days, it can be a daunting task to find the best one that would fit your dental requirements. If you’re looking for the best electronic sonic toothbrush, your options can easily be narrowed down with these 4 top-rated products.
If you’re looking for customizable options, both the Oral-B Precision Black 700 and Oral-B Professional Precision 5000 can provide a fully functional toothbrush that can deep-clean, whiten, and massage gums and teeth, while providing a gentle tongue cleanse.
If you’re looking for a maintenance toothbrush, the Philips Essence 5600 and Philips Sonicare Easyclean models can do wonders by providing advanced cleaning that only the sonic technology can offer, and offer users with high-tech dental guides, such as the Easy-Start, Smartimer and Quadpacer functions.
Regardless of which you choose, you’ll never look at brushing teeth the same way again. These electric sonic toothbrushes are a good investment, and you’ll see and feel the difference the sonic technology brings to your daily dental routine within a month.