The ETERNAS Electric Sonic Toothbrush combines 38,400 rpm sonic vibration with blue LED Premier technology and 4 smart brushing modes to deliver a genuinely superior clean, with clinically proven plaque removal, natural whitening and protection for sensitive teeth and gums.
Removes plaque with superior efficiency using 38,400 vibrations per minute in Clean mode, the most powerful setting available.
Whitens teeth naturally using 6 blue LED bulbs that clean and brighten simultaneously, with even better results when used alongside a whitening toothpaste or gel.
Protects sensitive teeth and gums with a dedicated Sensitive mode that reduces vibration intensity without compromising cleaning effectiveness.
Polishes and refines tooth surface with Polish mode, which shifts vibration intensity rapidly every 0.1 seconds to stimulate a professional polishing effect.
Removes surface stains from coffee and tea in White mode, working a little harder where superficial staining accumulates.
Smart 2-minute timer with 4 quadrant alerts every 30 seconds ensures the dentist-recommended brushing time, consistently and automatically.
Memory function remembers your last mode and repeats it on startup, so your preferred setting is always ready when you are.
The toothbrush uses sonic vibration and blue LED light across 4 modes in a simple daily routine:
Attach the Head โ Insert the brush head into the main body following the direction of the arrow.
Apply Toothpaste โ Place a small amount of toothpaste on the brush head and dampen it lightly.
Select Your Mode โ Press the arrow button to cycle through Clean, Sensitive, Polish and White until the indicator for your preferred mode illuminates. That mode becomes the default until you change it.
Brush โ Place the brush in your mouth at a 45-degree angle to the gums and move slowly and evenly across all surfaces.
Follow the Quadrant Timer โ The brush pauses briefly every 30 seconds to prompt you to move to the next area of the mouth, completing a full 2-minute cycle.
Rinse and Store โ After brushing, rinse the brush head and handle with clean water. Store upright to allow proper drainage and air drying.
I switched to this brush three months ago and my last checkup was genuinely the best feedback I have ever had. The Clean mode is powerful in a way my previous electric brush simply was not.
โI Finally Have a Brush That Does Not Hurt My Sensitive Gumsโ
The Sensitive mode has been a complete revelation. I can brush properly for the full two minutes without any discomfort, and my gums look so much healthier.
 
 
+3,400 reviews from real customers
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Real reviews from verified Electric Sonic Toothbrush users.
Can't recommend these enough. The snap-fit onto the handle is exactly what I needed, and after using them as part of my regular replacement schedule for three months my teeth look noticeably cleaner.
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Ryan Ali
No difference from the original
Never thought I'd care this much about replacement heads, but the gum feel after use genuinely earns them a spot in my bathroom. I use them every morning and love every second.
J
James Lee
My dental care MVP now
My dentist actually complimented my teeth after close to two months of using these while traveling โ the cleaning performance is doing its job.
M
Miguel White
Game changer for my routine
Can't recommend these enough. The how easy they are to swap is exactly what I needed, and after using them during my routine for several weeks my teeth look noticeably cleaner.
M
Megan Smith
My go-to replacement heads
Honestly didn't expect much but the gum feel after use completely changed my mind. I use them twice a day and after five weeks my teeth still feel just as clean as with the originals.