| 摘要 |
PURPOSE:The titled composition for removing safely and surely darkish stain and mold on the ceiling of bathroom, tile joints, etc., without causing a peculiar chlorine smell and danger of evolution of a chlorine gas, obtained by blending an organic peracid or its salt with a peroxysulfate in a specific ratio. CONSTITUTION:100pts.wt. organic peracid or its salt is blended with 0.1-100pts. wt., preferably 1-30pts.wt. peroxyfulfate. More preferably the blend is further mixed with synthetic amorphous silica produced by dry method such as heating method, combustion method, etc. The addition of the synthetic amorphous silica further improves performance of a mold removing agent composition. The amount of the synthetic amorphous silica blended is 0.1-50wt%, especially 0.5-30wt% based onn the composition. Monoperphthalate is especially preferably as the peracid of the active ingredient and the amount blended is especially preferably 30-90wt% based on the composition.
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