Smoky Smell of cigarette - Ozone Generators

[Shital Thakkar]

Hi,

Anyone use Ozone Generator to kill smoky smell of cigarette?

I change paint and carpet but still i feel some smell in room.

Looking for Ozone generator, anyone recommend any particular model..? There are many different device available and i am not sure which one can work best... here are few in Amazon...

https://www.amazon.com/gp/product/B012OW48M2/ref=s...

https://www.amazon.com/gp/product/B00JAP7388/ref=o...

https://www.amazon.com/gp/product/B00NHR6PT8/ref=s...