Complement your daily dental hygiene routine with this sustainable tongue cleaner. Specially developed for cleaning the tongue, it reliably removes plaque and bacteria from your tongue. The extra flat brush head with castor oil bristles, ensures smooth cleaning of the tongue. Climate neutral made from renewable raw materials BPA-free petroleum-free packed in recycled cardboard How to useHydrophil recommends using the tongue cleaner daily after brushing your teeth. Simply brush over the tongue with light pressure from back to front. If used regularly, you should change your tongue cleaner as well as your toothbrush every 3 months.