The Foreo ISSATM is the world’s first electric toothbrush made completely from silicone. A sophisticated at home dental solution for cleaning and whitening. Just two minutes use every morning and night will leave your teeth looking whiter and brighter, while a gentle gum massage function will lead to healthier looking gums. High intensity pulsations are channeled through the silicone bristles generating the ideal amount of friction to effectively clean teeth and remove stains for instant whiteness in a way that won’t scrape away enamel or irritate gums unlike typical nylon bristled toothbrushes. What’s more, silicone is non porous so it doesn’t absorb any microbes or harbour bacteria.Foreo ISSATM silicone toothbrushIntegrated battery lasts up to 365 uses per full charge Brush heads last upto 1 year before requiring replacement2 year limited warranty 10 year quality guarantee