It's been a while since I last uploaded a window cleaning video. . I'll be sharing with you different razor blades for window scraping. Shout out to Mike of Detroit Sponge for showing us various scrapers. . Do you use razors in your window cleaning business? If yes, let me know which one is your favorite. . _____________________________________ Need window cleaning tools? Check Detroit Sponge for excellent tools. For new window cleaners, you could check my kit at their website - Keith's Kit. 😉