During winter .. we always have the problem of dry skin and nose bleed.. because of the humidity in the house.. and the heaters that we use on a daily basis. I’ve never had this problem in Asia. It never really bothered me .. but when you have a kid at home, you need a Air O Swiss humidifiers because of the many benefits it comes with. It not only relief dry skin and nose bleed.. it also helps if you or your kid/s has an allergy.