This creation is a kind of related tooth cleaning device of what, it includes a gripping member, a connection piece and a dental floss brackets, the connector connects the what gripping member, the dental floss bracket system connects the what connector, the dental floss bracket has a cradle portion, the cradle portion has a notch, which is equipped with a dental floss, 0.4 centimeter to 0.8 centimeter of width Jie what of the notch. This creation can help the user in oral cavity with dental aligners (facing) that can more easily use floss teeth by special dental floss bracket.本創作係有關於一種潔牙裝置，其包含一握持件、一連接件與一牙線支架，該連接件連接於該握持件，該牙線支架係連接於該連接件，該牙線支架具有一支架部，該支架部具有一缺口，該缺口設有一牙線，該缺口之寬度介於0.4公分到0.8公分。本創作通過特殊之牙線支架，而能夠幫助口腔內戴有牙齒矯正器(牙套)之使用者能夠更方便的使用牙線清潔牙齒。
