• High pressure washing Can Protect Your Home Mould, mildew, algae, and moss can grow on the cladding and roof of your home. Not only can these substances be unsightly on the home, it can also be very damaging to your home. High pressure washing can be the most effective way for you to remove these damaging substances from your home, making your home look cleaner and preventing the damage that they can cause to your home and your health.