Core Viewpoint - The article highlights the ongoing issue of mosquito repellent products in the market that lack the necessary certifications, known as the "three certificates" (pesticide registration number, product standard number, and pesticide production license number), despite claims of effectiveness against mosquitoes [1][2][3]. Group 1: Product Certification Issues - Many mosquito repellent products are found to be marketed without the required "three certificates," which are essential for products claiming to have pest control functions [2][3]. - Some products have been removed from online sales platforms after being identified as lacking the necessary certifications, while others continue to imply effectiveness against mosquitoes [1][8]. - Specific products, such as the "德敏舒婴儿香茅防护喷雾," were previously advertised with claims of mosquito repellent properties but were later found to be unavailable for search due to the absence of the required certifications [2]. Group 2: Misleading Marketing Practices - Certain brands, like "锐舞," have previously used euphemisms such as "防嗡" (anti-buzz) to suggest mosquito repellent capabilities without directly stating it, but have since revised their marketing language to comply with regulations [3]. - Customer service representatives from brands like "润本" continue to affirm the mosquito repellent effectiveness of their products, despite the lack of proper certification [6][7]. - Some products still use misleading claims, such as "100% mosquito repellent rate," which violate advertising laws and lack scientific backing [12]. Group 3: Regulatory and Consumer Guidance - Regulatory bodies have issued reminders for consumers to verify the presence of the "three certificates" when purchasing mosquito repellent products to ensure safety and efficacy [13]. - The article emphasizes the importance of clear labeling and compliance with regulations to protect consumers from misleading claims in the mosquito repellent market [13].

Core Viewpoint - The article highlights concerns regarding the sale of mosquito repellent products that lack the necessary certifications, known as the "three certificates" (pesticide registration number, product standard number, and pesticide production license), which are required for products claiming to have mosquito repellent efficacy [1][3][14]. Group 1: Product Compliance and Certification - A survey conducted by a media outlet revealed that several mosquito repellent products on the market do not possess the required "three certificates" despite claiming to repel mosquitoes [1][3]. - Some products have been removed from online sales, while others continue to imply mosquito repellent capabilities without the necessary certifications [2][8]. - The Ministry of Agriculture and Rural Affairs has established guidelines stating that any product claiming to repel mosquitoes must be managed as a pesticide and must display the "three certificates" on its label [3][14]. Group 2: Marketing Practices and Consumer Awareness - Despite the lack of certifications, some brands continue to market their products with terms that suggest mosquito repellent properties, such as using "buzz" to refer to mosquitoes [4][12]. - Customer service representatives for certain brands still affirm the mosquito repellent effectiveness of their products, even when the products do not meet regulatory standards [7][8]. - Regulatory bodies have warned consumers to verify the presence of the "three certificates" when purchasing mosquito repellent products to ensure safety and efficacy [14].