推荐回答（2个）
服务行业都不错，投入小，收益高。21世纪拼的是什么？不单单是人才，是人才提供的服务！
保洁即现今社会意义上的清洁工作，它既包含一般清洁卫生工作的内容，又区别于一般的清洁卫生工作。通常保洁是由经过专门培训的专业技术人员，使用专门的清洁机器，清洁工具和清洁剂，按照科学的统筹方法，正确的技术规范操作，对服务现场的各种材质进行有针对性的清洗和护理,以求保持其应有的表面光泽和高洁净度的一项专业化的工作。
保洁工作决不是一块抹布一把扫帚那么简单，各种不同的建筑材料需要使用各种不同的清洁剂，各种现代化清洁设备（多功能洗地机、吸水吸尘器、高压射流机、高温蒸气机、烘干机等）的操作使用，使现代化清洁工作有了相当程度的科学性和专业性
随着中国经济的高速发展,城市化进程的加快,更多城市建筑的出现,建筑物污染问题日益突出,最为突出的是裸露的建筑物外墙和日益豪华的内部装修.建筑物外墙常年经受风吹日晒产生自然风化,大气中的各种尘埃附着在建筑物的外表,许多腐蚀性物质的直接作用也使建筑物外表遭到污染及破坏,失去了原有的风采,极大地影响了城市的美观和形象.随着建筑物内部装修向高档化,复杂化,人性化方向发展,大量昂贵的装饰材料和配套设施得以广泛应用,由于人为和自然的因素,也极易受到污染.所以无论是建筑物外部的清洗还是内部的保洁,都是传统清洁方式所不能满足的,都需要专业的清洗保洁服务.
伴随经济的发展,城市建设的加快以及人们对于高质量生活的追求,使得专业的清洗保洁服务日益受到关注与青睐. 爱国卫生,市容市貌活动以及国家卫生城市,优秀旅游城市的活动也刺激着专业清洗保洁市场的迅速发展,使得物业保洁市场呈现出令人振奋的买方市场.另据信息产业部统计,国内每年潜在着3000亿元人民币的专业保洁市场需求.
我国保洁行业起步较晚,从行业发展的现状和必然趋势来看,可划分为三个阶段:
第一阶段是以传统保洁方式为主,家政,散兵游勇式的保洁队伍在大,中城市异常活跃,保洁水平低,服务领域狭窄.
第二阶段即现阶段,是传统保洁方式与理论专业保洁模式并存的时期.由于世界清洗行业精良的保洁设备,优质的保洁药剂纷纷进入中国市场,理论专业的清洗技术经过实践更具有实战性,专业性,传统保洁方式将逐渐退出市场.
第三阶段是保洁行业发展的鼎盛时期,诚信保洁企业的崛起和保洁设备用品的长足发展,人们普遍会认同专业品牌服务的理念,专业保洁时代即将到来.
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