No matter what, you are going to get grim on your machine if you use it right. But if you want to get the grim off of your machine to keep it looking great and healthy, this is the best stuff for getting that greasy stuff off of your ride. I love this stuff. I use it after races and after hitting it hard on the Hatfield McCoy trails in WV. I use it after practice. It is better than other products I've used and I have been racing and riding for over 30 years.