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These chemicals often contain active ingredients that help break down dirt, stains, grease, grime, and other contaminants on surfaces. Cleaning chemicals can be categorized into various types based on their intended use, such as disinfectants, degreasers, detergents, sanitisers, and stain removers.

Chemicals that are used are for instance sodium chloride, potassium chloride, citric acid and chlorine dioxide. Chlorine dioxide cleansing serves the removal of organic contaminants on ion exchange resins. Prior to every cleaning treatment resins should be regenerated.

The most common type of metal surface treatment is chemical conversion coatings. Iron and zinc phosphate coatings are normally referred to as conversion coatings. Iron phosphates and zinc phosphates are formed using simple equipment and Vanchem products such as FOSTEX JSF and FOSTEX ZN.