It may seem hard to believe, but many people do not floss, let alone floss daily. Yet flossing is even more critical than brushing when preventing gum disease, gingivitis, and tooth loss. Flossing your teeth is not so much about removing food bits that are between your gums, though it does do that. Flossing is more about removing dental plaque. Dental plaque is what causes tooth decay, gingivitis, and gum disease. Flossing every day between each tooth is an effective way to remove plaque and provide good oral health.