专家呼吁牙缝清洁别忽视 牙线如何从“小众”走向大众？

Group 1 - The core message emphasizes the increasing awareness of oral hygiene among Chinese consumers, driven by improved consumer spending and the popularization of oral health concepts [1] - The fourth national oral health epidemiological survey indicates a nearly 90% detection rate of gum bleeding among residents aged 35-44, and a 34.5% prevalence of permanent tooth decay in 12-year-old children, highlighting the commonality of periodontal diseases and caries [1] - The usage rate of dental floss among Chinese residents is alarmingly low, with 74.8% of individuals never using it, despite experts stressing its necessity for removing plaque from between teeth [1] Group 2 - The market for dental floss has shown stable growth, with the penetration rate for dental cleaning increasing from 8.2% in 2019 to 20% in 2024, according to a report on the Chinese dental floss industry [2] - The oral care sector is experiencing dual opportunities of consumption upgrade and demand expansion, transitioning from a niche market to broader acceptance among consumers [2] - Future trends in the dental floss industry indicate a focus on deepening market segmentation to meet the personalized needs of different consumer groups [2]