| 摘要 |
A process for bleaching household laundry in a wash cycle, comprising a first stage in said cycle in which the laundry is washed in the presence of a detergent composition free of any peroxide-type bleaching agent at a temperature between about 40 DEG to 60 DEG C. and a pH between about 8 and 12, rinsing said laundry, and subjecting said laundry to a second stage in said cycle in which said rinsed laundry is washed in the absence of any detergent and in the presence of at least one peroxide-type bleaching agent and an activator at a temperature between about 40 DEG to 60 DEG C. and a pH between about 9 and 13. |
