The #PhilipsSonicare 9900 Prestige is our most advanced electric toothbrush ever. ▪ Removes up to 20x more plaque* ▪ Up to 100% stain reduction in less than two days** ▪ Up to 15x healthier gums* #SonicarePrestige *Versus a manual toothbrush **In lab test versus a manual toothbrush