Core Viewpoint - The article discusses the rising popularity of eye wash solutions among young people, questioning their effectiveness and safety, and emphasizing that the eyes have a natural protective barrier that negates the need for such products [1][11]. Group 1: Product Overview - Various brands of eye wash solutions are available on online platforms, containing ingredients like Vitamin B, trehalose, and taurine, with some claiming to include "ergothioneine" for deep cleaning and repair [3][5]. - In addition to eye wash solutions, "eye care sprays" are also being marketed, claiming to clean the eyes with similar ingredients [8]. Group 2: Medical Perspective - Medical professionals assert that the use of eye wash solutions lacks scientific backing, as the eyes possess a self-cleaning ability through tears, which consist of a complex three-layer structure [11][12]. - The use of eye wash solutions may dilute tears and disrupt the microenvironment of the eye surface, potentially causing more harm than good [12][16]. Group 3: Recommendations - Medical experts recommend avoiding self-use of eye wash solutions and suggest consulting an ophthalmologist for any eye issues, as these products do not address all discomforts and may lead to further complications [14][18]. - In cases where foreign objects enter the eye, medical washing involves a systematic process using sterile solutions, which differs from the casual use of commercial eye wash products [21][23].

Core Viewpoint - The eye care industry is experiencing rapid growth due to increasing screen time and related eye health issues, leading to a shift from medical treatment to daily maintenance of eye health [1][2]. Group 1: Market Trends - The average screen time for adults in China has reached 6.3 hours per day, resulting in a rise in eye-related problems such as myopia, eye fatigue, and dry eyes [1]. - Eye care consumption has permeated various life scenarios, with products like blue light glasses, artificial tears, and eye patches becoming popular in office settings, while eye care screens and lamps are trending among students [1][2]. Group 2: Consumer Behavior - White-collar workers and students are identified as the primary consumer groups for eye care products, indicating a need for brands to adopt a more lifestyle-oriented approach rather than focusing solely on functionality [2]. - The market is currently facing challenges such as concept hype, exaggeration, and false advertising, prompting consumers to be more discerning and rely on certified products [2]. Group 3: Innovation and Technology - Innovations in technology are driving the eye care industry forward, with many electronic products incorporating eye care features through hardware and software adjustments [1]. - Eye care products are evolving from mere functional tools to symbols of quality living, with features like Bluetooth speakers being added to eye care devices [1].