The Floss That Expands for a Deeper, Gentler Clean.
The Floss That Expands for a Deeper, Gentler Clean.
🎁 Add to Cart List - Experience the revolution in oral hygiene. Our silk expanding floss swells between teeth to trap more plaque, while natural Black Seed Oil soothes your gums—leaving your mouth cleaner and healthier than ever before.
☁️ Smart Expanding Tech
🌿 Healing Black Seed Oil
🌎 100% Plastic-Free & Silk
🦷 Gentle on Sensitive Gums
🏭 Direct Lab-to-Home Value
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90-day guarantee. Try it risk-free. If you don't love it, get a full refund. No questions asked. No fine print. No hassle.
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The Floss That Expands for a Deeper, Gentler Clean.
OVER 200,000 HAPPY CUSTOMERS
The #1 Eco-Friendly Choice for Deep Interdental Cleaning
OVER 200,000 HAPPY CUSTOMERS
The #1 Eco-Friendly Choice for Deep Interdental Cleaning
OVER 200,000 HAPPY CUSTOMERS
The #1 Eco-Friendly Choice for Deep Interdental Cleaning
OVER 200,000 HAPPY CUSTOMERS
The #1 Eco-Friendly Choice for Deep Interdental Cleaning
OVER 200,000 HAPPY CUSTOMERS
The #1 Eco-Friendly Choice for Deep Interdental Cleaning
OVER 200,000 HAPPY CUSTOMERS
The #1 Eco-Friendly Choice for Deep Interdental Cleaning
OVER 200,000 HAPPY CUSTOMERS
The #1 Eco-Friendly Choice for Deep Interdental Cleaning
OVER 200,000 HAPPY CUSTOMERS
The #1 Eco-Friendly Choice for Deep Interdental Cleaning
OVER 200,000 HAPPY CUSTOMERS
The #1 Eco-Friendly Choice for Deep Interdental Cleaning
OVER 200,000 HAPPY CUSTOMERS
The #1 Eco-Friendly Choice for Deep Interdental Cleaning
OVER 200,000 HAPPY CUSTOMERS
The #1 Eco-Friendly Choice for Deep Interdental Cleaning
OVER 200,000 HAPPY CUSTOMERS
The #1 Eco-Friendly Choice for Deep Interdental Cleaning
OVER 200,000 HAPPY CUSTOMERS
The #1 Eco-Friendly Choice for Deep Interdental Cleaning
OVER 200,000 HAPPY CUSTOMERS
The #1 Eco-Friendly Choice for Deep Interdental Cleaning
OVER 200,000 HAPPY CUSTOMERS
The #1 Eco-Friendly Choice for Deep Interdental Cleaning
OVER 200,000 HAPPY CUSTOMERS
The #1 Eco-Friendly Choice for Deep Interdental Cleaning
Our Results Speak for Themselves
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★★★★★
Finally, a floss that doesn't hurt!
"I have very sensitive gums and tight teeth. Standard floss always made me bleed. This NOBS floss is so soft once it expands! It feels like it’s actually scrubbing my teeth clean rather than just sliding through. 10/10!"
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★★★★★
The best eco-friendly option
"I’m trying to go plastic-free and this is a game changer. The silk feels high-quality and the expanding feature is addictive—you can actually see how much more it picks up. Plus, the black seed oil leaves a great taste!"
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★★★★★
Worth every penny
"I didn't think I'd ever be excited about floss, but here I am. It’s thick enough to get the job done but gentle on the gums. My mouth feels significantly fresher after using this. Best value online!"
The Plaque Erase Study
Clinical results for a healthier smile.
30-Day Oral Hygiene Performance Report
55%
Users removed significantly more debris compared to traditional nylon floss due to the expanding fibers.
89%
Participants with sensitive gums reported less bleeding and irritation after just 7 days of use.
100%
Verified plastic-free material that fully decomposes, leaving zero waste in our oceans.
Note: Based on independent testing and consumer feedback conducted in 2026.
Gentle on Gums, Ruthless on Plaque.
ay goodbye to the "cheese wire" effect of plastic floss
| NOBS | Traditional Floss | |
|---|---|---|
| Black Seed Oil | ||
| Expanding Floss | ||
| Plastic Container | ||
| Dentist Formulated | ||
| Refillable Glass Jar |
Everything you need to know about
Q: How does the "expanding" feature work?
Q: How does the "expanding" feature work?
A: Once the floss is between your teeth and contacts saliva, the fibers swell to create a larger surface area, allowing it to grab more plaque than standard floss.
Q: Is it safe for very tight teeth?
Q: Is it safe for very tight teeth?
A: Yes! It starts thin and sleek to slide easily into tight gaps, then expands once it's in place to ensure a thorough clean.
Q: Does it have a flavor?
Q: Does it have a flavor?
A: It features a subtle, natural freshness from the Black Seed Oil and mint, providing a clean feeling without artificial chemicals.
Q: Is the packaging recyclable?
Q: Is the packaging recyclable?
A: Absolutely. We use 100% plastic-free, compostable, or recyclable materials for both the floss and its container.
Q: Why use Black Seed Oil?
Q: Why use Black Seed Oil?
A: Black Seed Oil is a natural super-ingredient known for its anti-inflammatory properties, helping to soothe and protect your gums as you floss.
The Floss That Does More.
Less Waste, More Smile.
Join the plastic-free revolution. Experience clinical-grade cleaning with the viral expanding silk formula—delivered straight from the source without the brand markup.
