含氟牙膏是"标配" 谈"氟"色变不可取，科学选择和使用是关键。 选择标准：优先选择儿童含氟牙膏，大部分氟浓度在0.05%到0.1%之间，是安全有效的，家长只需 控制用量，无需过分担心。 3岁以下：使用米粒大小的含氟牙膏。3-6岁：使用豌豆大小的含氟牙膏。且需嘱咐孩子不要吞咽牙 膏。 人民网北京9月24日电 （记者乔业琼）据山东疾控微信公众号消息，时刻保持口腔卫生是护牙第一 道防线，具体应该注意以下事项。 有效刷牙是关键 何时开始？ 从宝宝第一颗乳牙萌出（约6个月大）就要开始刷牙。 谁来做？ 对于低龄儿童，家长是帮助其刷牙的主力军。家长应帮助和监督孩子刷牙直至7-8岁，确 保清洁效果。 如何刷？ 推荐使用"巴氏刷牙法"：刷毛与牙面呈45度角，轻轻按压在牙齿和牙龈交界处，小幅度 水平颤动，每个部位10次左右，按照从外侧-内侧-咀嚼面的顺序，面面俱到。每天早晚各一次，每次至 少两分钟。晚上刷牙后严禁再吃任何食物或喝奶（清水除外）。 出牙前：用干净的湿纱布轻轻擦拭宝宝牙龈。 第一颗牙萌出后：开始使用牙刷。 家长帮刷：至少刷到7-8岁。 漱口：刷完牙后，让孩子吐掉嘴里的泡沫，不要用大量清水漱口，让少量的氟化物留在牙齿表 ...

Core Viewpoint - The article discusses the health implications of whether to brush teeth before or after breakfast, indicating that both practices are acceptable according to dental health experts [1]. Group 1: Importance of Brushing - The primary goal of brushing teeth is to remove dental plaque, a sticky film of bacteria that adheres to the tooth surface, which can proliferate if not regularly cleaned [3]. - Effective brushing should include cleaning the surfaces of the teeth, including the front, back, between teeth, gum line, and tongue [3]. Group 2: Brushing Techniques - The article recommends the "Bass technique" for brushing, which involves seven steps to ensure thorough cleaning [6]. - Key steps include positioning the toothbrush at a 45-degree angle, using short horizontal movements, and ensuring to clean all surfaces of the teeth and tongue [6]. Group 3: Common Misconceptions - Misconceptions include the belief that "natural and additive-free" toothpaste is always safer, that harder brushing leads to cleaner teeth, and that brushing for a short duration is sufficient [8]. - It is advised to replace toothbrushes every three months to maintain cleaning effectiveness [8]. Group 4: Choosing Toothbrushes and Toothpaste - When selecting a toothbrush, factors such as head size, bristle softness, and individual oral health conditions should be considered [9]. - For toothpaste, fluoride-containing options are recommended for preventing cavities, while those with desensitizing ingredients are suggested for sensitive teeth [10]. Group 5: Recommended Oral Care Routine - A suggested routine includes brushing with a soft-bristled toothbrush and fluoride toothpaste for two minutes after breakfast, followed by flossing [12]. - Regular dental check-ups every six months to a year are recommended to identify potential dental issues early [12].

当口腔护理从基础清洁迈向科学护齿的健康升级时代，一场围绕"精准护理"的扫振式技术革命正在重塑行业格局。传统电动牙刷受限于限位器的机械结构， 虽已诞生百年，却一直无法完整模拟振动与拂刷两大科学刷牙的动作要领，导致在清洁效率、清洁效果以及便捷性上始终无法说服大众淘汰手动牙刷。扫振 电动牙刷以"伺服电机+无限位+计算振动"为核心特点，突破传统机械限位局限，得以精准模拟巴氏刷牙法的水平颤动与拂刷动作，给用户带来颠覆性的清 洁体验。扫振电动牙刷自2023年底面世以来，短短一年内，市场份额飙升至16%，展现出爆发式增长势能，标志着一个全新的扫振电动牙刷时代正呼啸而来 。 扫振技术突破成为电动牙刷行业迎来二次增长的转折点 消费者健康意识提升推动口腔护理消费升级，电动牙刷逐步从"可选品"转变为"必需品"。从市场发展轨迹来看，行业在经历2019-2020年高速扩张期后， 2021-2023年进入阶段性调整，期间市场规模收窄，2023年零售额较2020年下降约32%。这一现象反映出行业早期依赖科学刷牙理念普及和中高收入群体渗 透的增长模式遭遇瓶颈，核心客群覆盖率已达峰值，对更多手动牙刷用户的转化陷入困境。直至2023年末，扫振技 ...