I have an opinion about it. I had about a 10 year love affair with Wipe Out and the Accelerator. Over the years I saw a few things (rusty bolts and action interiors) that made me question if the Wipe Out was the culprit or maybe just not getting the water out completely. I keep my guns in a heated safe with 30% humidity so I was not sure if it was water or the Wipe Out. My son does most of the cleaning now days was saying he thought the Wipe Out was rusting our Weatherby's bolts and actions. It was very mild and would wipe out with a little gun oil but is has pulled some of the bluing off the inside of the actions. Wipe Out pitted my buddies $6000 custom 338 Allen Mag Bat Action. None of our other guns were affected. It does clean bore really well without the need for brushing. I was blindly in love with Wipe Out after everyone I talked into it had long since dumped it.
Well it all came crashing down when I bought a new 700P in 338 Lapua. Every time I used it I would get the black then blue out on the first soaking and then I always run a 3rd to test it. Well I started pulling brown patches. According to the can the brown indicates carbon. I thought great. It's doing its job. I have never had a Lapua before and I thought well maybe it was a carbon maker. Well each soak on that clean barrel it just kept getting worse until I finally pushed out a solid ORANGE patch. Okay this is rust looking. I shined my Surefire into the chamber and here is what I saw in my brand new rifle.
This rifle has less than 50 rounds fired at this point. I flipped out. I had to detail strip, scrub, neutralize this menace. Lot's of brushes with Hollands Witches brew got the rust out of the bore and Rem Oil / CLP soaked brushes got te rest of the rust off.
Now my official opinion of Wipe Out is it sucks!
I have a brand new 16 ounce bottle of Bore Tech Eliminator. I comes highly recommended by a couple gunsmiths who I hold in high regard. It can be left in the bore as a protective coating it's that safe.