Best shampoo for greasy hair?

[Woozywoozer]

Just that.

Any recommendations please?

I really like neutrogena t gel sensitive. It gets my scalp super clean.

Ouai detox shampoo makes your scalp feel so clean

My hair is oily but dead straight and flyaway. I've never found a shampoo that makes my hair look clean(ish) for a second day, so end up washing it daily if I'm leaving the house... but I quite like Aussie Mega, and the John Frieda volume shampoo. (I also have some of the older Toni & Guy salon shampoos - Deep cleaning (which has some mint I think, which is supposed to be good for oily hair) / gentle cleaning - but they've changed them all since I last got them so dk whether the new ones are any good.)