Humidity gets a bad name in summer, but you always miss it when it's gone in winter. Luckily, a good humidifier can keep things nice and moist. Just be sure you change the filter on a regular basis. You do change the filter in your humidifier, right? Because, if you don't, you're setting it up for inferior efficiency performance and eventual mechanical failure. So, get some humidifier replacement filters and keep it clean, okay?