Soak it in detergent or disinfector . after you use several sets of tissue put them in the dish washer and wash them with the least amount of water for 12 minutes . rinse them once and dry them for 2 minutes 3 .一天只用一套滚筒擦洗，浸泡在洗涤剂或消毒水，用完几套滚筒后放在洗衣机里用最少量的水洗12分钟，漂洗一次， 2分钟脱水，滚筒就能洗得很干净。
Suggesting taxi carparkhandover park to address the problems of traffic obstruction and waste water ( car washing ) entering into city sewage , and mandatory requirement of septic tanks or waste water treatment unit in carpark 建议设立的士停泊交收站，解决交通阻塞及污水(洗车污水)流入市内去水道的问题；另亦应强制停车场设置消毒水缸及污水处理系统。
The research emphasizes compare of techo - economy about second disinfection measure and point ultraviolet disinfection tank , automatic clean disinfection facility are more adaptive disinfection measures by compare of mechanism , effect , equipment , technical demand , management level about ultraviolet , chlorine dioxide , sodium hypochlorous , ozone , micro - electrolyze 着重研究二次消毒措施的技术经济比较，通过对紫外线消毒、二氧化氯消毒、次氯酸钠消毒、臭氧消毒、微电解消毒这几种消毒方法消毒机理、效果、消毒设备、技术要求、管理水平等方面的比较，指出紫外线消毒水箱、自洁消毒器消毒是比较合适的消毒措施。
( 二 ) using simulative test and onthogonal test to analyze the theories of folded point reactions of chloroamine disinfectant water and the mixed reactions of conveying tubes water by different disinfectant technique . a ) when organic contaminations of original water reach some degree , the reactions of some organic nitrogenous and activated chlorine in original water and the transfoms between organic nitrogenous and ammonia - n will disturb the produce and stability of 1 - chlonoamino . the curve got by the sutra folded point chlorination theory will have greatly changes ( 2 )采用生产性实验，分析氯胺消毒水的折点反应理论及不同消毒方式的管网水的混合反应，实验室及生产实验表明： a )当原水有机污染达到一定程度，原水中部分有机氮与活性氯的反应以及有机氮与氨氮之间的转化将干扰一氯胺的生成及稳定，经典折点加氯理论曲线将发生较大变化。
