Transform Your Smile!
Get Cleaner Teeth, Healthier Gums, & Fresher Breath with Sonic-FX
![sfx reg brush head deep cleans less pressure white sonic-fx sonic tooth brush regular brush head deep cleans with less pressure](https://sonicfxtoothbrush.com/files/2021/05/sfx-reg-brush-head-deep-cleans-less-pressure-white-e1619730714334.jpg)
Regular Brush head
You want to clean your teeth, not wear away your tooth enamel or abrade your gums. That’s why we chose soft bristles of varying lengths for gentle, thorough cleaning that won’t harm your enamel or gums. The bristles of our toothbrush heads are made of nylon for extra durability.
NOTE: Sonic-FX SOLO & DUO have 40,000 strokes per minute; Sonic-FX UV & USB have 33,000 strokes per minute.
![sfx interdental brush head cleans between teeth braces white sonic fx sonic toothbrush soft nylon bristles](https://sonicfxtoothbrush.com/files/2021/05/sfx-interdental-brush-head-cleans-between-teeth-braces-white-e1619731313811.jpg)
Interdental Brush Head
The INTERDENTAL HEAD has a narrow, tapered head and provides an even deeper clean between your teeth and around braces, getting at hard to reach food particles. It also gently stimulates the gums, improving gum health.
NOTE: The INTERDENTAL HEAD is included with Sonic-FX DUO and Sonic-FX SOLO. It is also available separately in our SHOP.
Intelligent Timer Encourages Optimal Brushing Time
Dentists recommend brushing for two minutes at least twice a day, 30 seconds per quadrant. Our SMART TIMER notifies you when it is time to move to the next quadrant and shuts off after two minutes so you give your teeth the optimal brushing. With our WATER PROOF DESIGN, you can brush your teeth with Sonic-FX in the shower!
![sonic-fx-toothbrush-40000-strokes-per-minutejpg sonic fx sonic toothbrush soft nylon bristles](https://sonicfxtoothbrush.com/files/2021/05/SFX-Product_Carousel-Smart_Timer-White-2544px-e1617922914464.jpg)
![sonic-fx-toothbrush-40000-strokes-per-minutejpg sonic fx sonic toothbrush soft nylon bristles](https://sonicfxtoothbrush.com/files/2021/05/SFX-Product_Carousel-3_Brushing_Modes-White-2544px-e1617922929827.jpg)
3 Brushing Modes for a Customized Cleaning Experience
Most of the time, brush your teeth as usual with the NORMAL mode setting. When you want to do some serious plaque removal, use SUPER mode setting. To massage your gums (highly recommended from time to time), switch into MASSAGE mode.
Twist & Lock Brush Head Replacement
Our “twist & lock” feature makes it quick and convenient to replace brush heads. Simply slide the brush head on and twist to lock in place. All Sonic-FX brush heads are interchangeable with every mode of Sonic-FX sonic toothbrushes.
![sonic-fx-toothbrush-40000-strokes-per-minutejpg sonic fx sonic toothbrush soft nylon bristles](https://sonicfxtoothbrush.com/files/2021/05/SFX-Product_Carousel-Twist_n_Lock-White-2544px-e1617922900529.jpg)
![DAILY-WHITE-Mockup-bottle-and-box-foil-3000-scaled-1.jpg young woman holding sonic fx sonic toothbrush](https://sonicfxtoothbrush.com/files/2018/09/young-woman-holding-sonic-fx-sonic-toothbrush.jpg)
The Better Way to Brush
![DAILY-WHITE-Mockup-bottle-and-box-foil-3000-scaled-1.jpg sonic fx sonic toothbrush soft nylon bristles](https://sonicfxtoothbrush.com/files/2021/05/DAILY-WHITE-Mockup-bottle-and-box-foil-3000-scaled-1.jpg)