I learned about Blue Wonder gun cleaner June 2011 at NRA Basic Rifle at the Durham Rifle and Pistol Club. The instructor's name was William Guyer. Guyer explained a lot of gun lubes and gun cleaners are toxic and cause cancer. Guyer gave the class a list of his personal favorite gun cleaners that are less toxic and bio friendly. One was Blue Wonder. I finally bought some this year to clean up two older shotguns, including a 1936 Winchester Model 12 shotgun I am rebuilding at the Gunsmithing program at Montgomery Community College in Troy, NC. I have found Blue Wonder more pleasant than my standard Hoppes #9. Blue Wonder take rust out better than Hoppes #9 and does not have a "causes cancer in the state of California" warning label on it. Guyer told us to look for that label when choosing a gun cleaning or lubricant product. It also smells better than other bore solvents and it removes plastic shotgun was well.
I used half of bottle blacken my barrel over and over never got black dark
For nearly 40 years I have been refurbishing and restoring numerous firearms not only for myself but many many others who have sought out my services. I have tried just about every brand name firearm restoration product available (and many others not so well known) in the U.S. and as far away as Romania for the different needs of restorative processes. Several years ago I began to try Blue Wonder products and have never looked back since. In fact time I have begun to try most all their products and I could not be happier. XFR was the first and has been a wonderous product and recently I FINALLY tried the Gun Blue on a rusted muzzle loader and the owner couldn’t believe the final transformation. It was one of the finest restorations I have ever produced. Each and every Blue Wonder product I have tried has eventually replaced anything I was previously using. I must admit though, I loose most of my supply of Wood Shine to my wife on our own furniture. Lastly, if you ever have a question or request, you can call and get a human on the phone and get an answer and solution. Customer service is the way it used to be before the big box attitudes we all run into now days.