Cordless Water Flosser with 5 Jet Nozzles - Liberex IPX7 Waterproof Oral Irrigator 300ml Reservoir 3-Mode Dental Care Water Jet for Teeth/Braces, USB Rechargeable, for Family Travel Use

it can solve your whole family's oral. Water flossing for about a minute a day conveniently removes up to 99.9% of plaque from treated areas and gently massages the gums to improve overall oral health.