Is your floss harsh on your gums? The cushion-soft fabric of this floss will provide comfort to fingers and sensitive gums. This floss is specially designed to expand and stretch into interdental spaces for better removal of plaque and food particles – suitable for people with tight spaces, wide spaces…even braces. Lightly waxed with a natural wax blend (no petrochemical wax) and cardamom flavor, Smart Floss is clinically proven to be 40% more effective than most popular flosses. Our best-selling floss in the store. Questions? call (413) 587-0359