What is the Ideal Humidity?

People often wonder what humidity level their house should be to ensure that everyone who comes to their house is comfortable. Most scientists are going to tell you that the 45% to 55% humidity range is what most people feel comfortable with.  However, this can easily be changed based on the region that you are located in as people get used to certain humidity levels of which the averages can vary drastically by region.  If you live in an area with high humidity you might want to give the Soleus Air DP1 70 03 70 Pint Portable Energy Star Dehumidifier a try for instance.  There are equivalent models that you can try on the humidifier side if you are in a low humidity level region as well.