Dental floss can effectively reduce food residue, bacteria, and dirt, help people improve oral health, and maintain oral health. It is an ideal choice for people who implant teeth, wear braces or braces, There are three modes to choose from for oral irrigators, including soft mode, strong mode, and pulse mode. Using 2-3 times a day can prevent tooth decay/gum recession/gum bleeding/tartar, etc, The water spray toothpick IPX7 is waterproof throughout the body and is designed with a 220ml water tank, which has a long service life and is convenient for daily use without the need for a second filling, ntelligent power-off protection: The device will automatically shut down within 2 minutes without the need for operation, Material: Food grade ABS