You’ve sold me! I have a 1976 Yamaha motorcycle which looks like it just came off the showroom floor. Fourteen years ago my first child was born and a motorcycle was not a priority anymore, so it was tucked away in my garage. My youngest of four is now eight and the kids have been bothering me to go for a ride. I guess I didn’t get all the gas out because the carbs were completely gummed up. I tried the competition and that just didn’t cut it. I remembered seeing an ad of yours with the Styrofoam cup and decided to give it a try, WOW! It cut the gum and varnish like nothing I’d ever used before. With a new set of gaskets it runs just like it did almost 25 years ago. Again, your product is #1 in my book.