I am casting my vote (hehehe) for sorbelene cream!
DD has a full head of hair so CC is really hard to get out.
While feeding her i rubbed heaps of sorb creme into her scalp (not her hair) and let it sit until the next feed.
The when she finished the feed, i went through her scalp with a comb and picked of the crusts, then washed it out in the bath.
Worked a treat, was cheap and easy! Picking out the crusts was the tedious part though. Havent had a problem since! Goodluck!