We use industrial rotary and jet pressure washers. The Mosmatic rotary machines Jet-a-Drive uses, cleans any hard external surface area evenly and thoroughly. Along with our very powerful jet washer we can remove the most stubborn grime from any surface. We have the latest chewing gum removal equipment. It is necessary to remove sticky chewing gum with effectivetools and techniques from hard and soft surfaces, floors, pavements, walls, carpets and more.