I switched for about a year now. Clothes/house/car no smell. In fact, I couldnt take the smell of ciggie smokers who may be smoking next to me, or walking behind me.

Some side effects which I noted. Weight gain and dry/cracked lips - not sure if this is a common thing. My other iqos smoking friends have the cracked lips issue as well, which seems to be mitigated when he switched to neo sticks.

Cleaning - I use the paper gasket. Much more easier to clean. And I change i daily. I also use one of the OEM dunno what liquid cleaner which I do so once a week or so. Turns my black blade to white.