Power washing can quickly become a science project without proper experience. The surface, cleaning product, pressure and type of pressure washer you’re using all play a vital role in how clean your surface will get. More importantly, for how long they will stay clean too. Steri Sweep understands what it takes to clean even the most difficult surfaces. From vinyl siding, to concrete, decks and paver stones, we have the products and equipment to guarantee you a clean surface, every time.