| abstract |
INDUSTRIAL APPLICABILITY The waterless cleaner for cleaning an inorganic material of the present invention has an excellent effect on cleaning inorganic materials such as automobile paint, automobile interior and exterior materials, plastics or metallic materials, building exterior walls, and glass windows. In particular, there is an advantageous effect that the use of additional water is not required, and even when the physical impact that may cause scratches on the surface of the inorganic material is minimized during the removal of the contaminants during cleaning, the detergent has an excellent cleaning power. |