EN
繁體
简体
हिन्दी (Hindi)
नेपाली (Nepali)
اردو (Urdu)
ไทย (Thai)
Bahasa Indonesia
Tagalog
Toothbrushing is to remove dental plaque from the tooth surfaces Dental plaque is a film of bacteria adhered to the tooth surfaces If we forget to clean the gum margins the retained plaque bacteria will cause gum inflammation