Silver Infused Toothbrush

By Nano-b


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An antibacterial toothbrush majorly cuts down on bacteria—both in your mouth and on the brush—with the help of silver. The toothbrush bristles are infused with nano-particles of silver, which is naturally antimicrobial—penetrating bacteria cells and killing them instantly. The bristles are also uniquely shaped with rounded tips to be extra gentle on sensitive teeth and gums.

  • Materials: Bristles: Silver, PET; Handle: Plastic
  • Antibacterial silver infused bristles
  • Rounded bristles ideal for sensitive teeth and gums
  • Two-tier bristle structure mimics flossing to remove plaque
  • Carrying case included
  • Made in South Korea
  • Dimensions: 0.91''D x 8.5''
  • Weight: 0.07 lb.

17 Reviews (5 out of 5 Grommets)

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My new favorite


This is my new favorite brush. I love the medium firm bristles, the slim and easy to hold clear handle and most of all, the case! I can lock it up after every use, after drying or course. And when I travel I just grab and go. I highly recommend.More > < Less


tiny bristles


I really enjoy the shape of the brush and feel my teeth gets really cleaned with the shape of the bristles. I will be ordering more.




I absolutely love this toothbrush! My teeth feel much cleaner than a regular toothbrush. I have also tried the charcoal infused Nano-b and it does whiten teeth. I have used this for about 2 years now and am currently buying one for my son. I will NEVER go back to the old toothbrushes.More > < Less




I am really enjoying this toothbrush. I felt as if my mouth, not just my teeth feel cleaner. I will be ordering more in the near future. Thanks


A true winner


These toothbrushes are, by far, the absolute BEST if you need a soft brush. I have never seen such a brush. You cannot go wrong with this brush. Highly recommend this brush.More > < Less

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You’re so fancy, you brush your teeth with gold.

About Nano-b

Golden Smile

Nano-b antibacterial toothbrushes cut down on bacteria—both in your mouth and on the brush—and brighten your smile with the help of some unlikely elements.

The bristles are infused with nano-particles of gold or silver, which release negatively charged ions to penetrate bacterial cells and kill them on the spot.

For extra whitening power, the gold-infused bristles also contain particles of bamboo charcoal. It’s a natural purifier that removes acidic plaque and stains, like from coffee and wine. You may already trust charcoal to filter out impurities in your water, and it works the same way in these bristles. The highly porous surface easily absorbs—and essentially suffocates—odors and toxins without leaving any residue or taste behind.

Founder George Tonchev created Nano-b when he couldn’t find the right toothbrush to suit his mom’s sensitive gums. The shorter bristles have staggered heights that reach more easily between teeth, while rounded tips make them extra gentle.

We’re sure George’s mom agrees that his unique toothbrushes really are golden.