Mix JOJO® PLATINBLOND lotion + JOJO® PLATINBLOND decolor in the ratio 1 : 1 or 1 : 2 . Apply PLATINBLOND mixture to dry hair. The processing time depends on the desired level of brightening and hair structure, 45 minutes should not be exceeded. Check the result during the processing time. Do not use additional heat. After the processing time, rinse the hair thoroughly.