| abstract |
Provided is a method for efficiently washing and sterilizing microorganisms on a hard surface to reduce harm caused by microorganisms. SOLUTION: Component (A) (A) General formula (1) RO- (EO) n-H (1) (In the formula, R represents a linear or branched alkyl or alkenyl group having 8 to 14 carbon atoms, EO represents an ethyleneoxy group, and n represents an integer of 0 to 5). Is contacted with a microorganism on the hard surface (step 1), and then at least one selected from the group consisting of component (B) chlorine-based oxidizing agent and cationic fungicide is contacted with the microorganism ( Step 2), a method for cleaning and sterilizing hard surfaces. [Selection figure] None |