Cleaning disease treatment methods: In recent years, due to the deterioration of the natural environment, dust, industrial emissions, vehicle exhaust, acid rain and other pollutants, can easily pollute the clean architectural use. Once the building is contaminated after cleaning, cleaning very easy. If you use bad detergent, stain forcibly removed easily hurt clean, clean accelerated deterioration. A modern building, in addition to the well-structured design Yuhuatai cleaning company, the entire appearance of the maintenance can not be ignored. Clean the inside of domestic decoration used in building the bridge is becoming increasingly common for cleaning maintenance engineering are increasingly caused by architects, construction companies and owners of the three aspects of attention. Generally frequently encountered problems are: clean water seepage bridge, Bai Hua, rust, stains, water spots, oil spots, contaminated construction materials, weathering, aging, and personnel access cause wear and so shiny. Two methods of cleaning exterior cleaning facades, there are two methods: physical and chemical methods. Usually combine these two methods, Procter & Gamble, the effect will be better. 1, physical methods mainly through external force dirt from exterior walls of the building, the specific method is rinsed with water (or water spray), so sparse soft dirt, peeling, melting, and finally rinse with water. The main methods to remove the effect on glazed tiles, fouling water rinse stone, mosaics and other materials on the exterior walls, dust and sand, soil residue, etc., but a lot of their water consumption, coupled with high pressure water jet and easily damaged outer Wall Xuanwu cleaning company, and some of the external walls of the blood, heavy-duty is powerless, so using this method alone is not practical. 2, chemical cleaning chemical cleaning method is the use of chemical agents on the dirt dissolution, separation, degradation and other chemical reactions, so that the external walls reach detergents, rust, decontamination, degreasing and other purposes. Exterior cleaning agents are generally components of three categories, namely neutral detergent, alkaline cleaning agents and acidic cleaning agents, but with a neutral detergent, the main component of neutral cleaning agents are surfactants, builders and additives, in fact it is not an absolute neutral, but are a bit slightly alkaline or acidic, but commonly referred to as a neutral cleaning agent, which is characterized by having a moist, emulsifying, dispersing and solubilization other function. Qixia District, cleaning company Which cheap | elegant cleaning (certified) | Nanjing Nanjing elegant cleaning company cleaning services provided by the Company. Nanjing Elegant Cleaning Services Limited (www.qingyabj.com) is Nanjing, cleaning, cleaning equipment leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the elegant leading cleaning staff warmly welcome all inquiries negotiations to create a better future for elegant cleaning.