Unverified80% confidenceDecision RuleTime unknown
以水合硅石(Hydrated Silica)为主要研磨剂的牙粉,磨损可控性优于活性炭和小苏打,颗粒经过工业级配比,是敏感牙人群的首选研磨成分
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80%
Confidence
Long-term
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Unverified核心磨料为小苏打(碳酸氢钠)配合水合硅石,RDA属中等偏温和水平,对牙釉质的磨损风险低于多数强效美白牙膏77% similarUnverified含有较高比例的水合硅石磨擦剂,长期高频使用可能对牙釉质较薄或已有牙齿敏感的人群造成磨损加重73% similarUnverified浓缩液倒入冲牙器前必须按说明兑水稀释,直接使用原液会腐蚀冲牙器硅胶密封圈和管路,并对牙龈造成化学刺激73% similarUnverified牙胶选可冷藏型(注水款需确认为纯净水非凝胶,凝胶破损有泄漏风险),硅胶实心牙胶更安全耐用,避免木质带油漆涂层款73% similarUnverified含有较高研磨性的水合硅石成分,长期高频使用可能对牙釉质薄弱或已有牙齿敏感的人群造成磨损加重72% similar
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