IONIC KISS IONPA DH Home White Ionic Power Electric Toothbrush, Easy-to-use, Brushing Timer, 3 Modes, 2 Soft Extended Filament Brush Heads, Made in Japan You, hyG, DH-311PW : Amazon.co.uk: Health & Personal
PDF] Ionic vs Manual Toothbrushes: Effect on Plaque and Oral Hygiene Status in Children | Semantic Scholar