Introducing the next generation of dental care foreos issa pro set helps you to achieve a brighter and whiter smile whilst maintaining healthy gums and protecting from gum recession featuring soft gentle silicone bristles that resist bacteria build up and channel 183 high intensity pulsations per second the toothbrush cleans the teeth and gums to removes plaque and prevent cavities without scratching tooth enamel or damaging gums fully waterproof and ultra hygienic the sleek ergonom