I have some questions about hair products and styling - any gurus about?

[TheNewandImprovedMrsHollywood]

I have brown, shoulder length hair that's a bit wavy, bit frizzy, bit curly, bit puffy. I wash it every day because it gets very greasy at the roots. I often straighten (not overly so - more to smooth it really) because it's easy, although I think wavy/ culy styles suit me a bit better. I am a 30yo SAHM. I wear glasses most days - sometimes contact lenses.

1. Why is Pantene not a good shampoo? What ingredients or brands are worth getting and what should I be avoiding?

1. If I curl my hair with GHDs, how do I get the curl to last longer than 10 minutes?

1. Is there such thing as an easy up-do for everyday, SAHM type wear?

1. Can anyone point me towards some good vids on YouTube for curling hair/ making it wavy etc?

Thanks!

Bumping just in case anyone has any answers...