Thanks for the replies! I'll rinse them again til I don't see any suds (I didn't even check when washing them after soaking) and see if that helps!
MyMonsters4Us:I think it's detergent build up
Is the detergent build up from the rockin green/soak or from what evers been used on the dipes in the past? Sorry, i'm still new to all this 
Thanks again!