Unverified85% confidenceDecision RuleTime unknown
刷毛硬度选择应看牙龈状态：健康牙龈选中软毛（0.15-0.18mm丝径），已有牙龈萎缩或出血的宠物必须选超软毛（≤0.12mm丝径），硬毛会加速牙龈退缩
1
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85%
Confidence
Long-term
Relevance
-
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Unverified刷毛硬度选择软毛（毛直径≤0.15mm），宠物牙龈比人类更薄更脆弱，中硬毛易导致牙龈出血和珐琅质磨损92% similarUnverified长柄牙刷刷头长度应≤2cm、刷毛硬度选软毛（soft），小型犬和猫选宽度＜1cm的迷你刷头，双头设计（大头+小头）可兼顾门齿与臼齿83% similarUnverified梳齿长度应略长于毛发厚度：底层绒毛丰厚的双层被毛犬需选齿长≥25mm的长齿排梳，才能梳透至皮肤根部82% similarUnverified口腔有溃疡、牙龈炎症或近期洁牙术后的宠物不应使用任何硬毛或凸点较硬的牙刷，会加重出血和疼痛，应改用超软毛或纱布指套过渡82% similarUnverified梳齿间距≤2mm的密齿适合去浮毛和细软毛，间距3-5mm的疏齿适合厚重长毛防拉扯疼痛，间距过密梳厚毛会卡毛导致宠物疼痛80% similar
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