Winter can be a pretty dry time, as anyone who stocks up on tissues with lotion can tell you.
When the weather gets cold, the relative humidity levels in your home can sink to just 15 percent.
A good humidity level is between 30 and 50 percent. Anything over 50, and your home becomes susceptible to mold, bacteria, dust mites and other pests.
And when the humidity level gets too low, things can quickly become uncomfortable in your home. You get shocked by static electricity every time you unfold a blanket, your lips are chapped, and things just feel colder.
This is where a furnace humidifier can help.Read More