For window cleaning is to use quite well. However, only with relatively large disks, because you have to wipe the edges already. Since you can clean with the cloth in small slices and equal. It is nice that nothing drips or runs, and that you can use the vacuum cleaner also tilted or upside down
The cleaning part is only limited use. You get the edges of the discs with the baggy edges of the wiper flap difficult soaped and if you hold the bottle while rubbing horizontally, running a hand down the cleaning supplies. The bottle is easy to turn not fixed.
