I exfoliate my affected areas every other day using either an exfoliating glove or Soap and Glory Pulp-Friction Body Scrub. Then when I get out of the bath or shower and my skin is still slightly damp I apply Palmer's Massage Lotion for Stretch Marks. In the evening before applying the Palmer's Lotion I rub a thin layer of Bio Oil into my stretch marks, and then put the Palmer's Lotion over the top.
Results aren't instant, improvement takes a couple of months - and patience! And I personally don't think that doing this will clear stretch marks completely, just improve the appearance somewhat - which is better than nothing, right? I know there are other methods to clear stretch marks, such as laser removal, and considering how self-concious I feel about my stretch marks, it isn't an option I have completely dismissed, but first I'll definitely just see how I get on with the products I am using at the moment!