I picked up this track cleaning kit this past December to clean my Bachmann HO track for my On30 Bachmann Christmas train. I followed the directions based on never cleaning my track before. After completing all of the cleaning steps, the track looked brand new! I also noticed a slight increase in speed of the train set! Make sure you vacuum the track just prior to cleaning. I had the train set up for about 6 weeks total and had to perform one maintenance cleaning after the initial cleaning I did upon track set-up. This cleaning set is very easy to use with clear instructions. Highly recommended!