What causes mildew to return every time we clean it off of porch & house overhang? It is painted wood.
joannie524Member since 02/04/10
New roof, ridge vent and have gable vents, soffit vents, too. When wind blows, whichever direction it is coming from, I hear a noise like a turbin...
Just had a new roof with ridge vent. The draft is unreal. On a windy day, I can "hear" rushing air. Is this normal?