I bought the Sharkhide cleaner and protectant and put it on my 2000 model year 25 foot Bennington pontoon this past weekend. Amazing results. I always used "ToonBright" or a similar product in the past. It cleaned the pontoons but nothing like Sharkhide. I received so many compliments from others in the neighborhood (we live on a lake) wanting to know how I got the pontoons so clean. I showed them the bottles and told them how easy it was to apply. It's always nice to use a product and have the results live up to your expectations. You have a customer for life. I'll email you some pics showing the before and after this week. Thanks.