If your teeth are very tightly spaced, flossing can be a challenge. But its still important to floss every day, as brushing alone only removes part of all plaque.To make flossing easier and more comfortable for you, we have developed GUM FINE FLOSS: a special solution with an extra-thin strand. Much finer than regular solutions (but just as strong), this floss fits into even the narrowest interdental spaces to remove plaque and clean where a brush just can't.