It can be difficult to maintain relative humidity below the dew point indoors and prevent fungal outbreaks when a building receives inadequate airflow. However, if spotted early, high-pressure
washing can be a cost effective and speedy way to remove these harmful elements that might otherwise cause respiratory problems and ruin home decor. A professional mildew treatment and pressure wash typically only needs to be applied once a year and given the health hazards presented by mildew and mold such treatments should be a priority.