目前 ,8 4消毒液被广泛应用于临床护理工作中。如操作前的洗手 ,注射器、药杯及一次性物品回收前的消毒和其他物品的初消毒等。但是 ,日久其容器内壁和底部会沉积一层无机盐类 ,反复清洗或用铁丝刷子刷也清洗不干净 ,甚至会损坏容器的表面。将浓度为 5 0 %的盐酸少许倒入容器里 At present, 8 4 disinfectant is widely used in clinical nursing. Such as washing hands before operation, syringes, medicine cups and disposable items before disinfection and other items at the beginning of disinfection. However, over time, an inorganic salt layer is deposited on the inner wall and the bottom of the container, and the inorganic salt is deposited on the inner wall and the bottom of the container, and the surface of the container may be damaged by repeated cleaning or brushing with a wire brush. Pour a little 50% hydrochloric acid into the container