Extra soft dental floor MINT 50 meter drum lacer | LaCer Dental Floss helps remove plaque and food debris from between teeth and along the gum line. Soft, flexible, and easy to use, it protects the gums without damaging them. It's also suitable for use in orthodontic appliances and around dental implants. The fluoride it contains helps protect tooth enamel, preventing cavities and protecting the gums. It's also made of una PTFE fiber, made from a single, very fine filament, is highly resistant, soft, flexible, and ideal for cleaning narrow interdental spaces. Its high resistance prevents fraying.