There are also Lexol pH cleaning wipes (in the orange dispenser), also usually found in the autocare area/auto store (or tack shop). Docride recommends them, and I use them regularly. More than once, they have pulled off a lot of dye used by sellers to cover up flaws. Happened earlier today in fact!
I didn't know you may be able to find Lexol wipes at the auto store, I'm going to try that the next time I need them. I get them at the tack shop but they might be cheaper at the auto supply store. I use them a lot because I use the cleaning and the conditioning wipes before putting bags into storage, thanks!