Wielan is your one-stop station to remove all your air-conditioner hassle, such as cleaning, technical checking, maintenance repair and installation. . Our air conditioner deep cleaning is powered by HydroKleen which we specifically adopt the process and equipment from Australia with the committed to providing quality air conditioner cleaning in Singapore. our deep clean use the professional equipment from Australia ,can wash aircon deeply; and use the Chemical Free liquid Agent(Which is approved by National Asthma Council) ,can kill mould and bacterial inside aircon , the liquid agent not residue on the aircon surface. also our deep clean will specially dredge pipe drain, can effectively prevent water leaking. 我们的深度清洗是使用从澳洲进口的专业设备，使用国际哮喘协会认证的清洗剂，对空调进行全机身深度清洗。 我们的深度清洗不仅可以清除空调内滋生的螨虫/霉菌和其他各种病菌，而且会对整机全方位清洗，疏通排水管道，减少空调出现故障的几率。