Mac-Klean offers residential and commercial cleaning solutions that are above and beyond all other cleaning methods. Mac-Klean takes pride in providing a solution that is 100% environmentally friendly using only pure water. We use this cleaning method because pure water is a natural cleaner and dries leaving no spots or streaks. Mac-Klean operates using the most up to date solutions for eco-friendly cleaning. The extendable pole reaches heights up to 5 stories without the use of a ladder. more... See more text