Natural flavor for a vibrant fresh feeling. Gluten-free. PTFE-free. BPA-free. Expands into inter-dental spaces for super cleansing | Made of simple polyester fibers. More surface area for superior cleaning. Lightly waxed with a natural blend of vegetable and bees wax (no petrochemical wax) | BIODEGRADABLE container, made with EcoPure, will biodegrade faster in a landfill than regular plastic (which can take up to 100 years) | Dr. Tung's smart floss can clean around the teeth and reach deeper into the inter-dental spaces, leaving teeth cleaner and you smiling longer! | Easy to use: - Wrap 18" (45cm) of floss around fingers and draw tight. - Tug and release. It expands! - Slide floss between teeth curves around tooth and gum with gentle up and down motion. - Repeat using a clean section between each tooth.

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 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. | FREE OF ALLERGENS: Dr. Tung's Smart Floss is naturally free of allergens like gluten. This woven dental floss is free of BPA, PTFE, and petrochemical wax.