1. Emergency treatment of solid potassium hydroxide leakage isolates leak contaminated areas, and warning signs are set around them. It is recommended that emergency personnel wear gas masks and chemical protective clothing. Do not contact leaks directly. Use clean shovels to collect in dry, clean and covered containers. Add a small amount of water to neutral, and then put into the wastewater system. It can also be washed with a large amount of water and diluted into the wastewater system. If a large number of leakage, collection and recycling or harmless disposal of waste.

　　二、防護措施呼吸系統防護：必要時佩帶防毒口罩。

　　Protective measures Respiratory system protection: Wear anti-virus masks when necessary.

　　防護服：穿工作服(防腐材料制作)。手防護：戴橡皮手套。其它：工作后，淋浴更衣。注意個人清潔衛生。

　　Protective clothing: wear work clothes (made of anticorrosive materials). Hand protection: wear rubber gloves. Others: After work, shower and change clothes. Pay attention to personal hygiene.

　　三、急救措施固體氫氧化鉀皮膚接觸：立即用水沖洗少15分鐘。若有灼傷，就醫。眼睛接觸：立即提起眼瞼，用流動清水或生理鹽水沖洗少15分鐘。或用3%硼酸溶液沖洗。就醫。吸入：迅速脫離現場空氣新鮮處。必要時進行人工呼吸。就醫。食入：患者清醒時立即漱口，口服稀釋的醋或檸檬汁，就醫。

　　Third, first aid measures: skin contact with solid potassium hydroxide: rinse immediately with water for at least 15 minutes. If there are burns, seek medical treatment. Eye contact: Lift the eyelids immediately and rinse them with flowing water or saline for at least 15 minutes. Or rinse with 3% boric acid solution. Seek medical advice. Inhalation: Quickly leave the scene to the fresh air. Artificial respiration should be carried out if necessary. Seek medical advice. Intake: Patients immediately gargle when awake, oral dilution of vinegar or lemon juice, medical treatment.