---
product_id: 230762756
title: "Smart Floss - Natural Floss, PTFE & PFAS Free Floss, Gentle on Gums, Expands & Stretches, BPA Free - Natural Dental Floss Cardamom Flavor (Pack of 11)"
brand: "drtung's"
price: "14348 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "Dr Tung's"
url: https://www.desertcart.is/products/230762756-smart-floss-natural-floss-ptfe-and-pfas-free-floss-gentle
store_origin: IS
region: Iceland
---

# 100% natural, PTFE & PFAS free 55% cleaner teeth clinically proven BPA-free & chemical-free wax coating Smart Floss - Natural Floss, PTFE & PFAS Free Floss, Gentle on Gums, Expands & Stretches, BPA Free - Natural Dental Floss Cardamom Flavor (Pack of 11)

**Brand:** drtung's
**Price:** 14348 kr
**Availability:** ✅ In Stock

## Summary

> 🦷 Elevate your smile game with floss that works as hard as you do!

## Quick Answers

- **What is this?** Smart Floss - Natural Floss, PTFE & PFAS Free Floss, Gentle on Gums, Expands & Stretches, BPA Free - Natural Dental Floss Cardamom Flavor (Pack of 11) by drtung's
- **How much does it cost?** 14348 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/230762756-smart-floss-natural-floss-ptfe-and-pfas-free-floss-gentle)

## Best For

- drtung's enthusiasts

## Why This Product

- Trusted drtung's brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Gentle Yet Strong on Gums:** Cushion-soft, stretchy floss that’s tough on plaque but kind to your gums.
- • **Eco-Conscious & Chemical-Free:** Free from BPA, PTFE, PFAS, and petrochemical wax for a truly natural clean.
- • **Trusted by Thousands & Top Ranked:** Join over 15,000 happy users and the #10 best-selling dental floss for a healthier smile.
- • **Clinically Proven 55% Cleaner Teeth:** Expands & stretches to reach every nook and cranny for a deeper clean.
- • **Naturally Refreshing Cardamom Flavor:** Elevate your flossing ritual with a subtle, allergen-free essential oil boost.

## Overview

DrTung's Smart Floss is a natural, expanding dental floss designed to clean teeth 55% better by stretching into tight spaces. Free from BPA, PTFE, PFAS, and petrochemical wax, it’s gentle on gums and naturally flavored with cardamom for a refreshing flossing experience. Highly rated and a top seller, it’s the perfect upgrade for health-conscious professionals seeking effective, eco-friendly oral care.

## Description

desertcart.com : DrTung's Smart Floss - Natural Floss, PTFE & PFAS Free Floss, Gentle on Gums, Expands & Stretches, BPA Free - Natural Dental Floss Cardamom Flavor (Pack of 11) : Health & Household

Review: Best dental floss! - ⭐️⭐️⭐️⭐️⭐️ Best dental floss I’ve ever used Dr. Tung’s dental floss is hands-down the best floss I’ve tried. It’s thick, strong, and doesn’t shred or snap like most commercial flosses. It actually grips plaque and food debris instead of sliding over it, so my teeth feel noticeably cleaner after flossing. I also appreciate that it’s coated with natural wax and essential oils—no harsh chemicals or artificial flavors. It’s gentle on gums yet very effective, which makes daily flossing easier and more comfortable. My dentist even noticed an improvement in my gum health. Once you try Dr. Tung’s, it’s hard to go back to regular floss. Highly recommend for anyone serious about oral health.
Review: My Favorite! - Highly recommend this floss. I am one of those people who was highly disappointed when the Listerine woven floss was discontinued. I have been searching for a long time to find a comparable product. I tried the CoCo floss and still disappointed. Also, I do not like plastic and/or wax floss. DrTung's Smart floss works very well any new favorite! I love that is expands and is not waxed. It cleans extremely well. After the first time I used it, I could not believe how clean my teeth felt. I was somewhat hesitate to try this one because of the comments about the taste. However, I love it. It's not as good as the minty fresh taste from the old Listerine but it's very refreshing like a clean essential oil. It did not disappoint. I am thrilled of how well it works, the fact it is natural without chemicals like other flosses, and that it is on a paper container (kind of like a heavy card stock).

## Features

- NATURAL EXPANDING FLOSS - Our all natural floss is an expanding waxed dental floss that was designed to get into those hard-to-reach spaces. It stretches & expands to clean your teeth better by a clinically proven 55%
- STRONG YET GENTLE FLOSS - Our expanding and gentle floss is softer on fingers but tough to hard-to-reach spaces. Easily cleans both tight and wider spaces - leaving teeth up to 55% cleaner & you smiling longer
- CARDAMOM FLAVORED FLOSS - Our premium floss is naturally flavored with cardamom, leaving you with the pleasant feeling of a freshly clean mouth. It is also is naturally free of allergens & free of BPA, PTFE, and petrochemical wax
- GENTLER ON GUMS - Unlike other flosses with no spring that can often hurt gums, this revolutionary floss is designed to be gentler on gums. It is cushion-soft, stretchy, and can clean hard to reach places
- ABOUT US - Our products have grown out of a passion for bringing healthy smiles naturally. Since our beginning, DrTung's has been on the leading edge by providing innovative products for fresher breath and healthier smiles

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B01IAE0TVM |
| Best Sellers Rank | #1,058 in Health & Household ( See Top 100 in Health & Household ) #10 in Dental Floss |
| Customer Reviews | 4.4 4.4 out of 5 stars (15,766) |
| Date First Available  | July 11, 2016 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 019373711215-11a |
| Manufacturer  | Dr. Tungs |
| Package Dimensions  | 10.79 x 4.88 x 2.83 inches; 8.15 ounces |

## Product Details

- **Brand:** drTung's
- **Dental Floss Type:** Dental Floss
- **Flavor:** Cardamom
- **Item Form:** String
- **Special Feature:** Expanding, Gentler on Gums

## Images

![Smart Floss - Natural Floss, PTFE & PFAS Free Floss, Gentle on Gums, Expands & Stretches, BPA Free - Natural Dental Floss Cardamom Flavor (Pack of 11) - Image 1](https://m.media-amazon.com/images/I/81iGKUKL4KL.jpg)

## Available Options

This product comes in different **Size, Flavor** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best dental floss!
*by M***E on February 3, 2026*

⭐️⭐️⭐️⭐️⭐️ Best dental floss I’ve ever used Dr. Tung’s dental floss is hands-down the best floss I’ve tried. It’s thick, strong, and doesn’t shred or snap like most commercial flosses. It actually grips plaque and food debris instead of sliding over it, so my teeth feel noticeably cleaner after flossing. I also appreciate that it’s coated with natural wax and essential oils—no harsh chemicals or artificial flavors. It’s gentle on gums yet very effective, which makes daily flossing easier and more comfortable. My dentist even noticed an improvement in my gum health. Once you try Dr. Tung’s, it’s hard to go back to regular floss. Highly recommend for anyone serious about oral health.

### ⭐⭐⭐⭐⭐ My Favorite!
*by P***T on January 16, 2026*

Highly recommend this floss. I am one of those people who was highly disappointed when the Listerine woven floss was discontinued. I have been searching for a long time to find a comparable product. I tried the CoCo floss and still disappointed. Also, I do not like plastic and/or wax floss. DrTung's Smart floss works very well any new favorite! I love that is expands and is not waxed. It cleans extremely well. After the first time I used it, I could not believe how clean my teeth felt. I was somewhat hesitate to try this one because of the comments about the taste. However, I love it. It's not as good as the minty fresh taste from the old Listerine but it's very refreshing like a clean essential oil. It did not disappoint. I am thrilled of how well it works, the fact it is natural without chemicals like other flosses, and that it is on a paper container (kind of like a heavy card stock).

### ⭐⭐⭐⭐⭐ Best Floss I've Ever Used
*by C***0 on January 27, 2026*

Excellent floss. It is soft enough so that it does not irritate your gums although it is very effective at disrupting biofilm and plaque from the interproximal areas (between your teeth). And it doesn't dig into your finger tips and cut your skin as you direct the floss around your mouth. This is a consideration as some nylon thin floss can actually cut into the skin of your finger tips. Overall, highly recommend this brand. Both the mint and cardamom are good flavors. This is completely free of chemicals, according to the manufacturer. The brand is sold in most health food stores and has an excellent reputation. One caveat: if you have very tight embrasures you may not be able to use this floss effectively. If that is the case, try POH floss.

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---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-04*