How long does it take for your Shark Neverchange Max to clear cooking smells? How best to go about it?

I’m in an 1000 sq ft house in the US, kitchen and living room open concept and take up a third of the house but the cooking smells always reach the back rooms easily.

I’ve had it running for over an hour now on high after baking a pizza and it still smells like pizza in here. And it was just a cheese pizza, nothing overly smelly.

How long does it take others for smells to clear?

Do you turn it on before you start cooking?

Do you also use the range/hood fan at the same time?

It’s just a bit annoying, that’s the whole point of this thing is to clear food odors and with its first run it’s not impressing me at all.