| Industrial window cleaners Industrial window cleanersWindow Cleaning School Recently Written Categories Archives Blogroll Admin Dec 7 December 7, 2007 Some window frames are irregularly shape. Always try to follow the frame as seen below. Dec 7 December 7, 2007 To get a tough spot clean use the corner of the tool to apply more pressure on the dirty area. Dec 7 December 7, 2007 Do you think your window is clean, check it under the sunlight! Only sunlight proves if windows are rea.. |