. If not, then it's a scam. I bought two of these and the floss is a little thicker than the thread. The expansion part is when the threads get wet, the threads start to diverge. It doesn't even make it thicker when you floss. I think that once in America everyone can sell someone something! He comes back. Thanks for wasting my time!
Waterpik Nano Plus WP-320: Your Compact Companion for Healthy Teeth and Gums Anywhere!
104 Review
Enhanced Dental Care: Philips π¦· Sonicare Airfloss Ultra, HX8432/13, Black Edition
40 Review
π¦· Ultra Waterpik WP-112 Water Flosser for Superior Oral Health
83 Review
Irrigator Soocas W3, blue
38 Review
TheraBreath Sparkle Mint 16 Ounce (Pack of 2) - Dentist Formulated Oral Rinse for a Healthy Smile that Lasts 24 Hours
9 Review
TheraBreath Fresh Breath Toothpaste Flavor
7 Review
π¬οΈ Listerine Cool Heat Pocketpaks Breath Strips: Freshen Breath, Kill Bad Breath Germs, Cinnamon Flavor, 24-Strip 3-Pack
8 Review
π TheraBreath Dry Mouth Lozenges with Zinc, 200 Lozenges, Mandarin Mint, 200 Count (2-Pack)
5 Review