The Philips Sonicare A3 Premium All-in-One brush head is the one to choose for cleaner, whiter teeth,* and healthier gums. Why? Well... It gives you up to 20x more plaque removal, even in hard-to-reach areas*, up to 100% stain reduction** and up to 15x healthier gums in just 2 weeks!** 🤯 #PhilipsSonicare #HealthyGums #OralHealth *in lab test vs. a manual toothbrush **vs. a manual toothbrush in 6 weeks