[park381]

Originally Posted by vorlon24

That won't solve the problem; it will just give the illusion that it will.

All air con does is recirculate the air. I heard that in places where air conditioning is installed, people were off sick more because the germs were circulated everywhere, so everyone was at risk of infection.

That's true, for the smoke thing you need smoke eaters (trade name, before there are any witty comments)very effective, but not a cheap item.