You can install our site as a web app on your iOS device by utilizing the Add to Home Screen feature in Safari. Please see this thread for more details on this.
Note: This feature may not be available in some browsers.
I saw that one when I was looking, but I went with a standard brush that has very soft almost fluffy bristles. It works pretty well, but I may pick up this weird one and try it out. I think it has snowed everyday since I got my car, lol.