How can I air out my house (or get fresh air into it) during the winter?

Our winters are always pretty cold so it's not like I can keep the windows open. Would house plants do the trick? or is there some other way?

Thanks

How can I air out my house (or get fresh air into it) during the winter?
You could have a outside air intake added to your heating and cooling system and add 10 percent outsidr air.
Reply:I don't believe there is no other way..spray neutral air or Lysol..to make it smell fresh...or burn a candle.
Reply:just open some windows for a short time this is the omly way to get rid of the stale smell.Wrap up warm though.

ha ha
Reply:You could install a heat/fresh air exchanger in your heating system, but they are expensive. A HEPA filter will clean the air, which should remove odors. Clean everything in the house - carpets, drapes, bedding - your home will smell better.

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