---
product_id: 18338573
title: "DrTung's Smart Floss - Natural Floss, PTFE & PFAS Free Floss, Gentle on Gums, Expands & Stretches, BPA Free - Natural Dental Floss Cardamom Flavor (Pack of 3)"
brand: "drtung's"
price: "₨15774"
currency: LKR
in_stock: true
reviews_count: 13
category: "Dr Tung's"
url: https://www.desertcart.lk/products/18338573-drtungs-smart-floss-natural-floss-ptfe-and-pfas-free-floss
store_origin: LK
region: Sri Lanka
---

# PTFE & PFAS free, natural wax coating 55% cleaner teeth clinically proven BPA free & allergen-free formula DrTung's Smart Floss - Natural Floss, PTFE & PFAS Free Floss, Gentle on Gums, Expands & Stretches, BPA Free - Natural Dental Floss Cardamom Flavor (Pack of 3)

**Brand:** drtung's
**Price:** ₨15774
**Availability:** ✅ In Stock

## Summary

> 🦷 Elevate Your Smile Game with the Floss Everyone’s Talking About!

## Quick Answers

- **What is this?** DrTung's Smart Floss - Natural Floss, PTFE & PFAS Free Floss, Gentle on Gums, Expands & Stretches, BPA Free - Natural Dental Floss Cardamom Flavor (Pack of 3) by drtung's
- **How much does it cost?** ₨15774 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/18338573-drtungs-smart-floss-natural-floss-ptfe-and-pfas-free-floss)

## 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:** Cushion-soft floss that’s tough on plaque but kind to your gums.
- • **Trusted by Thousands:** Top-rated floss with 15,000+ reviews proving it’s the floss professionals and millennials swear by.
- • **Eco-Conscious & Chemical-Free:** Free from PTFE, PFAS, BPA, and petrochemical wax for a healthier mouth and planet.
- • **Clinically Proven 55% Cleaner Teeth:** Expands & stretches to reach every nook and cranny for a deeper clean.
- • **Naturally Refreshing Cardamom Flavor:** Elevate your flossing routine with a subtle, allergen-free spice twist.

## Overview

DrTung's Smart Floss is a premium, natural dental floss that expands and stretches to clean 55% more effectively than standard floss. Free from harmful chemicals like PTFE, PFAS, and BPA, it’s gentle on gums and naturally flavored with cardamom for a fresh, allergen-free experience. Trusted by thousands and eco-friendly, it’s the smart choice for a healthier, brighter smile.

## Description

Buy DrTung's Smart Floss - Natural Floss, PTFE & PFAS Free Floss, Gentle on Gums, Expands & Stretches, BPA Free - Natural Dental Floss Cardamom Flavor (Pack of 3) on desertcart.com ✓ FREE SHIPPING on qualified orders

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: Best floss ever - Awesome stuff! Seems to actually remove plaque and not just “floss” between teeth . Claims to not have pfas. Shreds a bit so I have to use more. It is expensive but definitely worth it.

## 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 | B00622H6GG |
| ASIN  | B00622H6GG |
| Age Range Description | Adult |
| Best Sellers Rank | #1,194 in Health & Household ( See Top 100 in Health & Household ) #10 in Dental Floss |
| Brand Name | drTung's |
| Customer Reviews | 4.4 4.4 out of 5 stars (15,818) |
| Date First Available  | November 13, 2011 |
| Dental Floss Type | Dental Floss |
| Flavor | Cardamom |
| Included Components | Floss |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 4.7 x 0.9 x 5.2 inches |
| Item Form | String |
| Item Weight | 0.02 Kilograms |
| Item model number  | 019373711215 |
| Manufacturer | drTung's |
| Manufacturer  | drTung's |
| Manufacturer Part Number | 019373711215 |
| Material Type | plastic |
| Model Number | 019373711215 |
| Number of Items | 3 |
| Other Special Features of the Product | Eco-Friendly |
| Package Type Name | Box |
| Power Source | Manual |
| Product Dimensions  | 4.7 x 0.9 x 5.2 inches; 0.71 ounces |
| Unit Count | 270.0 Feet |

## Product Details

- **Brand:** drTung's
- **Dental Floss Type:** Dental Floss
- **Flavor:** Cardamom
- **Item Form:** String
- **Special Feature:** Eco-Friendly

## Images

![DrTung's Smart Floss - Natural Floss, PTFE & PFAS Free Floss, Gentle on Gums, Expands & Stretches, BPA Free - Natural Dental Floss Cardamom Flavor (Pack of 3) - Image 1](https://m.media-amazon.com/images/I/71H51Asz-fL.jpg)
![DrTung's Smart Floss - Natural Floss, PTFE & PFAS Free Floss, Gentle on Gums, Expands & Stretches, BPA Free - Natural Dental Floss Cardamom Flavor (Pack of 3) - Image 2](https://m.media-amazon.com/images/I/71kFfSTmYcL.jpg)
![DrTung's Smart Floss - Natural Floss, PTFE & PFAS Free Floss, Gentle on Gums, Expands & Stretches, BPA Free - Natural Dental Floss Cardamom Flavor (Pack of 3) - Image 3](https://m.media-amazon.com/images/I/81ZlbeJjrUL.jpg)
![DrTung's Smart Floss - Natural Floss, PTFE & PFAS Free Floss, Gentle on Gums, Expands & Stretches, BPA Free - Natural Dental Floss Cardamom Flavor (Pack of 3) - Image 4](https://m.media-amazon.com/images/I/71VGAcwqtHL.jpg)
![DrTung's Smart Floss - Natural Floss, PTFE & PFAS Free Floss, Gentle on Gums, Expands & Stretches, BPA Free - Natural Dental Floss Cardamom Flavor (Pack of 3) - Image 5](https://m.media-amazon.com/images/I/71XWqq0KafL.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.

### ⭐⭐⭐⭐⭐ Best floss ever
*by D***. on February 28, 2026*

Awesome stuff! Seems to actually remove plaque and not just “floss” between teeth . Claims to not have pfas. Shreds a bit so I have to use more. It is expensive but definitely worth it.

### ⭐⭐⭐⭐⭐ 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.

## Frequently Bought Together

- DrTung's Smart Floss - Natural Floss, PTFE & PFAS Free Floss, Gentle on Gums, Expands & Stretches, BPA Free - Natural Dental Floss Cardamom Flavor (Pack of 3)
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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-11*