What characteristics of dehumidifier do I inevitability? Now that theres cold weather the windows surrounded by my house sweat...

Now that theres cold weather the windows surrounded by my house sweat inside and then it get moldy. I heard in the region of a dehumidifier but I'm confused with the hot and cold one. Which one do I want? And about around how much do they cost?
Answers:    You can acquire a DEhumidier to correct your problems, but I would want to know why you have an cornucopia of humidity in you house. Tips to lower humidity: Run the exhaust aficionado over your kitchen range when cooking. Make sure you run the exhaust admirer in the bathroom when showering.

Purchase a hygrometer to check the relative humidity within your home. You want to keep it at a comfortable 40-50%
Hot versus cold usually refers to humidifiers, not dehumidifiers. Dehumidifiers are usually rate by the number of pints of water they are fit of removing over a 24 hour period. The larger the space you want to dehumidify, the better extraction know-how you want.

You should also pay attention to the size of the holding cistern as that determines how often you enjoy to empty it out.

You can spend anywhere from $60 to $200+ for a dehumidifier.