The task of roof cleaning is an important one as it not only boosts the curb appeal of a property but also increases its lifespan. The harmful growth of algae on the roof of a house not only looks ugly but also contributes to the spread of allergies. The professional roof cleaners in Sydney make use of different cleaning techniques for removing dirt and algae from the house. The Different Roof Cleaning Techniques • Low-Pressure Eco-Friendly: The non-bleach, green, environment-friendly ‘low-pressure’ roof cleaning technique is a popular method as it does not require scrubbing, brushing or harmful chemicals. • Vacuum Environment-Friendly: In this method, the adept roof cleaners in Sydney make use of the Eco-friendly ‘vacuum’ technique. They make use of the ‘Capture and Clean’ cleaning system. The advantage of using this technique is that pressure is not involved in getting rid of algae, grime or dirt. • High-Pressure: High-pressure of water spray is used for removin...