3D+ Sonic Motion Explained: The Only Toothbrush That Moves Like This
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Most sonic toothbrushes move in simple back-and-forth motions. Some oscillate side to side. But LUNA by Sleepy Head introduces something no other brush has — 3D+ Sonic Motion — a patented multidirectional vibration that mimics the motion of professional scaling tools used by dentists.

Traditional sonic brushes rely on soundwave vibrations to agitate toothpaste and water into microbubbles, helping loosen debris. But LUNA takes it further — its brush head doesn't just vibrate; it rotates microscopically in all directions, creating a circular cleaning pattern that covers more tooth surface per stroke. Think of it as brushing, polishing, and massaging — all at once.
This motion produces over 39,000 micro-strokes per minute, with a subtle rotational rhythm that helps remove plaque buildup even in the tightest spots between teeth. The result? That "just-scaled" smoothness, every single day.
Beyond clean teeth, 3D+ Sonic Motion also improves gum health. The multidirectional motion increases gentle stimulation to improve blood circulation around the gum line — an effect you can literally feel after a few uses.
Engineered by innovators who wanted to reimagine what a toothbrush could do, LUNA's tech bridges precision engineering with sensory experience. It's not just faster — it's smarter motion by design.
In short, 3D+ Sonic Motion makes your mouth cleaner, your smile brighter, and your routine feel futuristic — all while staying effortlessly simple.