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、防护措施呼吸系统防护：必要时佩带防毒口罩。

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

　　防护服：穿工作服(防腐材料制作)。手防护：戴橡皮手套。其它：工作后，淋浴更衣。注意个人清洁卫生。

　　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、急救措施固体氢氧化钾皮肤接触：立即用水冲洗少15分钟。若有灼伤，就医。眼睛接触：立即提起眼睑，用流动清水或生理盐水冲洗少15分钟。或用3%硼酸溶液冲洗。就医。吸入：迅速脱离现场空气新鲜处。必要时进行人工呼吸。就医。食入：患者清醒时立即漱口，口服稀释的醋或柠檬汁，就医。

　　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.