Regular roof maintenance should be a part of every exterior house maintenance plan. Regular cleaning will improve your roofs longevity and keep it in shape. But you may ask, how often should I clean my roof and why? Your roof will begin to show signs of needing a clean from a buildup of dark spots which indicate mould and moss. It’s important to know that rain and wind alone isn’t enough to clean your roof. Here’s our top tips on how often you should be pressure washing your roof: https://pressureandsteam.com.au/how-often-should-i-pressure-wash-my-roof/.