| 摘要 |
Method for machine-washing dishes comprising at least one wash or rinse cycle wherein the dishes are washed in each wash or rinse cycle with an aqueous washing liquor that, for multiple wash or rinse cycles, is at least partially replaced between wash or rinse cycles, wherein a) at time t1 a preparation A containing a protease and optionally a further enzyme, an enzyme stabilizer, a polymer, a bleach activator, and/or a bleach catalyst, b) at time t2 a preparation B containing an alkalizing agent and optionally a complexing agent and/or a polymer, and c) at time t3 a preparation C containing a bleaching agent and optionally a non-aqueous solvent, a bleach activator, and/or a bleach catalyst, are added to at least one washing liquor, preparations A, B and C differing from one another in composition, at least one of preparations A, B and C containing a surfactant, at least one of preparations A and B being liquid and at least one washing liquor containing for at least part of the time both protease and bleaching agent.
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