The foreo tongue cleaner attachment head in cool black is suitable for any issa device and brings a finishing touch of hygiene to your everyday oral care routine crafted from non porous silicone and curved to adapt to the shape of your tongue the tongue cleaner delivers a deep and gentle cleanse sweeping away bacteria with a non abrasive action helping you achieve a healthier mouth and super fresh breath the attachment head resists bacteria build up and only needs replacing once a y