Mark Strange of "Beautiful View" from Toronto, Canada who has released many videos for the window cleaner has just announced the release of his new DVD. Launching in Jan 2010, Mark says -"My tutorial DVD "Welcome To Professional Window Cleaning" is your first step in jump starting your career as a professional window cleaner." "This very affordable DVD covers more range than your average window cleaning tutorial found anywhere else." "You'll learn everything from what tools to buy, how to use a squeegee from the basics, right up to the most advanced techniques." "I'll also show you the latest specialty tools available and methods for cleaning high windows and windows that are located around obstacles." Click the picture above to take you to his website.