Obagi nuderm before and after smart dot laser?

I will have smart dot laser performed in 6 weeks for acne scarring, hyperpigmentation, large pores, some fine lines, and sun damage. I have mild rosacea with noticeable thread veins and some redness. I used obagi nuderm in the past and it did wonder for my skin. How would I use this system before and after the laser procedure to prep the skin and encourage healing?

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