Group 1 - The core issue highlighted is the increasing frequency of kitchen accidents, particularly involving pressure cookers and electric cooking appliances, leading to potential safety hazards [1][3][5] - A recent incident in Jiangxi involved a pressure cooker explosion, which fortunately did not result in injuries, sparking discussions among netizens about similar experiences [1][3] - Another case in Hebei involved a woman suffering burns from a pressure cooker explosion due to improper use, emphasizing the risks associated with first-time usage of such appliances [3] Group 2 - Fire safety tests revealed that food residue blocking the pressure release valve can lead to catastrophic explosions in pressure cookers, highlighting the importance of proper maintenance and usage [6][15] - The misuse of electric cooking appliances, such as placing an electric pot on a gas stove, has also been reported, leading to fire incidents [5] - Firefighters conducted experiments showing that improper use of air fryers can result in burning materials, indicating a broader issue of safety in modern kitchen appliances [7][9][13] Group 3 - Experts recommend thorough checks of pressure cookers before use, including ensuring the pressure release valve is clear and the lid is properly sealed, to prevent accidents [15] - In case of burns, immediate cooling of the affected area is crucial, with a recommended method involving a five-step process: rinse, remove clothing, soak, cover, and seek medical help [16][19][21] - The importance of educating consumers on safe cooking practices and emergency response to kitchen accidents is underscored by the rising number of incidents [6][15][19]