I cannot stress enough the importance of quality and fresh air in one’s room. Quality air will be especially important to you if for some reason you cannot open your windows. Winter means that the temperature outside of your house might be a lot lower than it is in the summer. Opening windows is not an option. This is why it might be wise to think about Indoor Air Quality Solutions rather than freeze to death trying to have fresh air in your room after opening windows in it. Quality air should also be important to all those who have health problems. Fresh air helps fight infections especially during winter when so many people are likely to catch a cold.