消费降级后，我把洗衣液换回了“洗衣粉”！没想到妙用居然这么多

Core Viewpoint - The article discusses the shift from liquid laundry detergent to powder detergent due to cost-effectiveness and better cleaning performance, highlighting various alternative uses for laundry powder beyond washing clothes [1][3][5]. Group 1: Cost-Effectiveness - Powder detergent is significantly cheaper than liquid detergent, with a 10 kg pack costing around 30-40 yuan, while the same weight of liquid detergent can cost several times more [5]. - Switching to powder detergent has resulted in substantial savings, with a 30 yuan pack lasting over three months [5]. Group 2: Cleaning Effectiveness - Powder detergent is reported to clean clothes more effectively than liquid detergent, with faster dissolution in washing machines than previously thought [7][9]. - The article emphasizes that powder detergent can outperform liquid detergent in terms of cleaning results during machine washing [9]. Group 3: Alternative Uses of Powder Detergent - Cleaning Water Stains: Powder detergent can effectively clean water stains on glass surfaces without the need for specialized cleaners [11][13]. - Toilet Cleaning: It can be used to clean toilets by dissolving stubborn stains and odors when left to sit for a while [20][23]. - Tile Cleaning: Powder detergent can clean yellowed or blackened tile surfaces and grout without needing specialized stone cleaners [26][30]. - Mopping Floors: It can be used in water for mopping floors, effectively removing stubborn dirt at a lower cost compared to commercial cleaning agents [33][35].