Is it wise to paint your home interior in Canadian winter when the outside temperature is freezing? Does it create some harmful fumes for the inhabitants of the home if you are using water based paints? Does it affects its finish and how much time it takes to get the paint dry? Is it necessary to keep the windows open a little bit? What happens if the heat is on and inside temperature is set at 22 degrees? All the relevant information about interior painting at this time of the year?