Signal Anti-Tartar toothpaste with mineral salts has been clinically proven to help reduce tartar formation. Tartar is the calcification of dental plaque. Once formed, only your dental specialist can remove it. Signal Anti-Tartar limits plaque formation and slows calcification. Thus, it reduces tartar formation and leaves teeth clean and smooth. Active fluoride helps teeth to remineralize by durably strengthening the structure of the enamel and thus helps prevent cavities. Its effectiveness against tartar formation and for tooth protection is scientifically proven. Signal has been supporting the French since 1961 and is committed to transmitting good oral hygiene practices, from a young age. Good habits should be adopted by everyone, which is why Signal strives to demonstrate the importance of brushing twice a day, morning and evening. In addition, the brand works closely with many experts and is a partner of the National College of University Dentists in Public Health. Tips for good oral hygiene: brush your teeth after each meal, change your Signal toothbrush every 2 to 3 months and see your dentist at least twice a year. Also remember to turn off the water while brushing. Also discover other toothpastes, within the Signal brand, such as the whitening toothpaste, the pure breath toothpaste and the white now toothpaste.