---
product_id: 301389747
title: "Smart Floss - Natural, PTFE & PFAS Free Floss, Gentle on Gums, Expands & Stretches, BPA Free Floss - Natural Dental Floss Cardamom Flavor (Pack of 2)"
brand: "drtung's"
price: "₨10267"
currency: LKR
in_stock: true
reviews_count: 8
category: "Dr Tung's"
url: https://www.desertcart.lk/products/301389747-smart-floss-natural-ptfe-and-pfas-free-floss-gentle-on
store_origin: LK
region: Sri Lanka
---

# PTFE & PFAS free, natural Gentle, cushion-soft on gums Expands 55% for deep clean Smart Floss - Natural, PTFE & PFAS Free Floss, Gentle on Gums, Expands & Stretches, BPA Free Floss - Natural Dental Floss Cardamom Flavor (Pack of 2)

**Brand:** drtung's
**Price:** ₨10267
**Availability:** ✅ In Stock

## Summary

> 🦷 Elevate Your Smile Game with Smart Floss – Clean Deeper, Feel Fresher!

## Quick Answers

- **What is this?** Smart Floss - Natural, PTFE & PFAS Free Floss, Gentle on Gums, Expands & Stretches, BPA Free Floss - Natural Dental Floss Cardamom Flavor (Pack of 2) by drtung's
- **How much does it cost?** ₨10267 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/301389747-smart-floss-natural-ptfe-and-pfas-free-floss-gentle-on)

## 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

- • **Safe & Natural Formula:** Free from PTFE, PFAS, and BPA, ensuring a toxin-free clean that aligns with your wellness values.
- • **Gentle on Sensitive Gums:** Cushion-soft texture prevents irritation and finger discomfort, making flossing a pain-free ritual.
- • **Universal Fit for All Smiles:** Perfect for kids, adults, braces, and tight or wide gaps—flossing made effortless for everyone.
- • **Invigorating Cardamom Freshness:** Naturally flavored to leave your mouth feeling vibrant and refreshed, turning flossing into a sensory delight.
- • **Clinically Proven 55% Better Cleaning:** Expands and stretches to reach every nook and cranny for a superior flossing experience.

## Overview

DrTung's Smart Floss is a natural, PTFE & PFAS free dental floss that expands 55% to clean hard-to-reach spaces effectively. Designed to be gentle on gums with a cushion-soft texture, it suits all ages and dental needs, including braces. Infused with a refreshing cardamom flavor, this BPA-free floss offers a superior, toxin-free flossing experience that promotes healthier, fresher smiles.

## Description

desertcart.com : DrTung's Smart Floss - Natural, PTFE & PFAS Free Floss, Gentle on Gums, Expands & Stretches, BPA Free Floss - Natural Dental Floss Cardamom Flavor (Pack of 2) : Health & Household

Review: Good floss for normal teeth. PFA Free! - We compared 4 dental floss brands: CocoFloss, Dr. Tungs, Silk Floss and Reach. We had used Reach for years and were basically happy with it, though it did tend to shred badly at times. However, after reading that almost all commercial brands of floss are made with PFAs (forever plastics), which ultimately end up in your blood stream and vital organs, we decided to switch to a brand that was PFA free, including CocoFloss, Dr. Tungs, Silk Floss. Right out the gate, Silk Floss by SMARTLIFECO was a complete failure as many reviewers have noted. Unless you have gaps between every tooth in your mouth, Silk Floss will break at the slightest resistance. Useless. Dr. Tung’s Smart Floss is probably the best choice for most normal teeth. The container is flimsy paper, which though an environmental plus, is hard to pull from and falls apart when wet. This floss is similar to Reach but doesn’t shred as easily and has a nice feel, good performance and subtle cardamom flavor. CocoFloss is my personal favorite, though my wife could not use it at all because it was too thick for her. The floss is a pleasure to use and works for both large and tight gaps. It is robust, never shreds, unspools easily, and they claim the plastic container is re-useable, but I cannot find a way to order refills.
Review: Great Product - Dentist recommended and now so am I! Easy to use and works quite well!

## Features

- EXPANDING: Smart Floss is an expanding waxed dental floss that was designed to get into those hard-to-reach spaces. It stretches and expands to clean your teeth better by a clinically proven 55%!
- SUITABLE FOR EVERYONE: This is a dental floss for kids and adults. It works like any woven floss and can easily clean in small spaces, wide spaces, and even with braces.
- VIBRANT FRESH FEELING: This adult and kids floss is naturally flavored with cardamom, leaving you with the pleasant feeling of a freshly clean mouth.
- GENTLER ON GUMS: Unlike those other flosses with no spring that can often hurt gums and fingers, this revolutionary floss is much gentler on gums because it is cushion-soft and can stretch.
- 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  | B08WKNH98V |
| Best Sellers Rank | #24,776 in Health & Household ( See Top 100 in Health & Household ) #127 in Dental Floss |
| Customer Reviews | 4.5 4.5 out of 5 stars (599) |
| Item model number  | SVQQPE |
| Manufacturer  | DrTung's |
| Product Dimensions  | 9.4 x 0.9 x 5.2 inches; 1.13 ounces |

## Product Details

- **Brand:** drTung's
- **Dental Floss Type:** Dental Floss
- **Flavor:** Cardamom
- **Item Form:** String
- **Material:** Polyester

## Images

![Smart Floss - Natural, PTFE & PFAS Free Floss, Gentle on Gums, Expands & Stretches, BPA Free Floss - Natural Dental Floss Cardamom Flavor (Pack of 2) - Image 1](https://m.media-amazon.com/images/I/81yKmtdQmpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good floss for normal teeth. PFA Free!
*by J***E on February 18, 2024*

We compared 4 dental floss brands: CocoFloss, Dr. Tungs, Silk Floss and Reach. We had used Reach for years and were basically happy with it, though it did tend to shred badly at times. However, after reading that almost all commercial brands of floss are made with PFAs (forever plastics), which ultimately end up in your blood stream and vital organs, we decided to switch to a brand that was PFA free, including CocoFloss, Dr. Tungs, Silk Floss. Right out the gate, Silk Floss by SMARTLIFECO was a complete failure as many reviewers have noted. Unless you have gaps between every tooth in your mouth, Silk Floss will break at the slightest resistance. Useless. Dr. Tung’s Smart Floss is probably the best choice for most normal teeth. The container is flimsy paper, which though an environmental plus, is hard to pull from and falls apart when wet. This floss is similar to Reach but doesn’t shred as easily and has a nice feel, good performance and subtle cardamom flavor. CocoFloss is my personal favorite, though my wife could not use it at all because it was too thick for her. The floss is a pleasure to use and works for both large and tight gaps. It is robust, never shreds, unspools easily, and they claim the plastic container is re-useable, but I cannot find a way to order refills.

### ⭐⭐⭐⭐⭐ Great Product
*by S***A on December 24, 2025*

Dentist recommended and now so am I! Easy to use and works quite well!

### ⭐⭐⭐⭐⭐ Works Fabulous
*by M***Z on December 13, 2025*

Before DrTung, I never knew I could get excited over Dental Floss. The cardamom taste is gentle and not overwhelming. But more important the expanding nature, lets me use it with my very tight spacing on my molars. Lots of gross gunk comes out, so I guess it works. Glide doesn't remove as much visible matter as DrTung.

## Frequently Bought Together

- drTung's Smart Floss, 30 yds, Natural Cardamom Flavor, Colors May Vary, 2 Count
- DrTung’s Stainless Tongue Scraper - Tongue Cleaner for Adults, Kids, Helps Freshens Breath, Easy to Use Comfort Grip Handle, Comes with Fabric Travel Pouch - Stainless Steel Tongue Scrapers, (1 Count)
- Xyli Swish - All Natural Formulated Nano Silver, Xylitol & Aloe Mouthwash - Alcohol and Fluoride Free - Oral Rinse to Fight Bad Breath & Dry Mouth - Peppermint Flavor - 16oz.

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-17*