Black Magic wheel wipes

[Chuckmotor]

I was in Pep Boys today and saw something interesting-- Black Magic Wheel Wipes (there were a bunch more wipes from BM). With my BMW brakes, even Klasse or Rain-X wheel protectectant can't stop the merciless amount of brake dust I get each day. I usually wipe my wheels down with a sponge every day between washings, but sometimes that doesn't cut it. So I bought these wipes and tried them out. They worked fine and the wheels look great, right now. Any reason I should stop using them? The idea is great, and if I get the go-ahead safety pass with the Autopians, I might use them every couple days. Are they safe??



Second question, how is Rain-X glass polish? That was on sale, but I didn't get it.