Shampoo and Conditioner?

Do you use both? Have a complex routine? Just apply, rinse, go? Something else? Need to know what they are?

Was inspired by this question by my 17 year old son who came home with a $27 bottle of shampoo and equally priced bottle of conditioner to ensure his hair looks its best for his girlfriend. Then there's my wife with her Aussie products and making sure to leave the conditioner in for X minutes. And my daughter, whose shampoo and conditioner must be strawberry scented. I use TriSwim or TREsemmé products. Conditioner stays in for just a few minutes while I wash my body.

Shampoo and Conditioner?
Shampoo and Conditioner?
Shampoo and Conditioner?
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