Core Viewpoint - The article highlights the potential dangers of household cleaning products, particularly for children and the elderly, emphasizing the need for proper storage and handling to prevent accidents [1][2]. Group 1: Dangerous Scenarios - Scenario 1: Children or elderly individuals may mistakenly consume cleaning agents thinking they are beverages, leading to severe digestive tract damage and potentially life-threatening conditions [3]. - Scenario 2: Mixing different cleaning agents, such as bleach and acidic toilet cleaners, can produce toxic gases like chlorine, which can severely irritate the respiratory system [5]. - Scenario 3: Inadequate protective measures while using cleaning agents can result in serious injuries to the eyes and skin, including burns and potential blindness [6]. Group 2: Identifying Hazardous Cleaners - The danger of cleaning agents is closely related to their chemical properties, with pH being a key indicator of safety. A pH value below 3 or above 11 indicates a strong acid or base, respectively, necessitating extra caution [9][11][12]. Group 3: Emergency Response - In case of ingestion, it is advised to drink milk or egg whites and seek medical attention without inducing vomiting. For inhalation, move the person to fresh air and seek medical help if symptoms persist. Skin contact requires thorough rinsing with water, and eye contact necessitates immediate flushing with water and professional medical intervention [13]. Group 4: Safety Precautions - Cleaning products should be stored out of children's reach, preferably in locked cabinets. Different types of cleaners should be stored separately to avoid chemical reactions, and they should never be transferred to beverage containers to prevent accidental ingestion [16][17]. Proper usage guidelines include wearing protective gear and ensuring good ventilation during use [17].

Core Viewpoint - The article discusses the issues within the home repair industry, particularly focusing on the high costs and unregulated practices that lead to consumer exploitation, especially highlighting the experiences of female consumers and the emergence of female-led repair teams [1][5][56]. Group 1: Industry Issues - The repair industry is plagued by high fees and unnecessary charges, with some platforms taking up to 40% commission from repair workers, leading to inflated prices for consumers [2][8]. - Many repair workers operate under a "gig" model, which encourages them to charge excessively as they are unlikely to see repeat business from customers [2][17]. - Instances of overcharging are common, with consumers reporting outrageous fees for simple repairs, such as charging 4200 for 16 kilograms of glue or 200 for a single bottle of drain cleaner [3][16]. Group 2: Consumer Awareness - Consumers often face a lack of transparency regarding repair costs, which are typically broken down into service fees, technical fees, and material costs, with the latter being particularly opaque [8][14]. - It is advised that consumers familiarize themselves with potential costs and seek materials independently to avoid being overcharged by repair workers [15][16]. - The article emphasizes the importance of understanding the existence of service fees, which cover the technician's time and expertise, similar to a doctor's consultation fee [11][12]. Group 3: Female Consumers and Empowerment - Female consumers often feel disadvantaged in the repair process, leading to a lack of confidence in addressing repair issues themselves [6][55]. - Initiatives like "好修女工" aim to empower women by providing them with the skills and knowledge necessary to handle repairs, promoting the idea that women can be equally competent in technical fields [5][31][55]. - The article highlights the formation of support groups among women, where they share knowledge and encourage each other to tackle repair tasks, fostering a sense of community and empowerment [56][57]. Group 4: Recommendations for Finding Reliable Services - It is suggested that consumers seek repair services through local hardware stores or established contractors, as these avenues may provide more reliable and transparent service compared to online platforms [21][25]. - Building relationships with local repair workers through hardware stores can offer a layer of security, as these workers are less likely to disappear after a job is completed [22][23]. - The article also mentions that consumers should be proactive in their knowledge of repair issues, which can help them communicate effectively with technicians and avoid being taken advantage of [27][55].