ANSWER:

You must not hasten to take Ghusl until you have seen your purity which is identified by seeing a white threadlike discharge or by experiencing total dryness. Once you see it, perform ghusul immediately. Whatever colored discharges that you say after that, ignore them and just wash it off and perform wudhu whenever you want to pray. 

QUESTION: If I found clear discharge, I would perform ghusl without hesitation. in recent cycles, I have noticed after initially finding clean discharge, colored discharge appears again. It often takes several days after my bleeding stops for this to clear up. Despite this, I still see clean discharge after inserting a white thread. permissible to consider myself pure seeing clean discharge the first time?