Once I remove my fusion I secure them with rubberbands in different bunches. Then I go through the hair and add more acetone to remove all of the residue. I remove the rubberband and add more keratin glue to the hair, it's already in the size bonds that I want but I can also make them larger or smaller at this time. Then I reapply the rubberband and set them in a  old dishpan with Pantene Hydrating Curls conditioner, (you would use the type of conditioner you used while they were in your hair) and let them soak for about 1/2 hour( really whatever the directions on the conditioner says would be fine) and let them air dry or you could use a hair dryer. You could also use a clarifying shampoo before condtioning.