What is the verdict on using liquid mildew inhibitors added to interior latex paint? I need to repaint a bathroom due to mildew on the ceiling. The ceiling adjoins the attic and an outside wall. The attic is very cold in the winter, and moisture condenses on the ceiling and mildew is generated. The fan in the bathroom is used but doesn't seem to help the mildew situation.
If I add mildew inhibitor to latex ceiling paint, will it help this situation? Are there other options? Thanks for any input.