24 day challenge and hoping to eat clean

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Im starting Advocare's 24 day challenge https://www.advocare.com/12032464/Store/CatalogView.aspx?id=search
on Monday in honor of my 37th birthday! Fortunately,my husband is willing (actually excited) to join me on this journey. Since he is doing it with me, it was worth it for us to become a distributor. I'm wondering what other advocare products others would recommend? I purchased the meal replacement bars since I never have time to make breakfast during the week. Any other suggestions?

Also, we want to start eating clean as part of the process. Any tips on kick starting a switch to eating clean? I have the eat clean diet recharged book, but I still feel lost.

Thank you for any suggestions!