Boiler descaling full account of the user's specific situation, the main cleaning agent, biocide agents, dispersing penetrant and efficient corrosion inhibitors and other organic compound made of organic cleaning agents, when used without adding any additives, simplify and facilitate cleaning on-site installation and operation. 2 inhibition efficiency, clean and fast, easy cleaning waste water treatment, is conducive to pre-film after cleaning. 3 can effectively inhibit the brass in the pickling process copper alloy - steel composite parts galvanic corrosion; anti-Fe3 +, Cu2 + accelerated corrosion ability. 4 boiler cleaning cleaning detergents selected main agent is an organic series of safety equipment, cleaning thoroughly, corrosion rate; basically the operating personnel is not corrosive, toxic, simple operation, safe and reliable; same time, the product does not containing toxic and hazardous substances, by simple neutralization can be discharged after treatment, safety and environmental protection. Products using solid components, safe and easy to use, no harm to human body, no corrosion of equipment, had no effect on the environment. 5. Reduce labor intensity, is conducive to the user's direct use and regular cleaning and maintenance of the boiler, saving maintenance costs. 6 In the cleaning process, H + will cause corrosion of metal body, and the emergence of hydrogen embrittlement, so mifso-614 boiler cleaning agent to join the corresponding inhibitor; dissolved generated Fe3 +, Cu2 + and other oxidizing metal ions will cause pitting body, copper, etc., therefore, the boiler need to join the cleaning liquid masking agent.