Who, What, or Where is this?

I can be used daily.
I come in many different scents.
Most dogs dislike me.
I can take a real shine to you.
I am a liquid.
Kojak sure had no use for me.
I am both cosmetic and hygenic.
I spend most of my time in the shower.
Warren Beatty, in 1975, starred in a movie named for me.
Think you know the answer? Scroll down and find out!
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I am 'shampoo.'
Originally published July 15, 2005.