While on the subject of track cleaning, I would like to share one of my ideas to anyone interested.
I have taken some windshield cleaning tools as use in gasoline stations and cut them down to 4 inch width in the center, this required having to use two small screws and nuts to fasten the ends. I must say they work great and allow you to put them on a length of pole of your choosing (such as 1 ft to 10 ft or even longer).They also allow you to use THE CLEANER OF YOUR CHOICE applied to the sponge for cleaning purposes. I have left the nylon netting to achieve a scrubbing action, as a bug on a windshield. Just great for hard to reach areas.
Here are a couple of photo's. Regards, Casey.