Discover the power of X! The new Philips Sonicare Power Flosser creates an x-shaped stream of water that reaches deep between teeth for a gentle, thorough clean. This x-shaped water stream, known as quad-stream technology, covers more surface area for a faster, deeper clean versus manual floss. Because of quad-steam technology, Philips Sonicare Power Flosser enables you to improve your gum health by 50% in just 1 minute per day!