While summer’s humidity is taking a break, the air in winter can be cold and dry. Dry, itchy skin, congestion, scratchy throats, and little static shocks from everything you touch have replaced the ...

Winter air isn't just cold: it's dry, too. Dry air inside is well-known to cause itchy skin and dry throats, but it can also increase the amount of germs and viruses in your home. The best humidifiers ...