Heads up Old thread, but even so .. Secret formula, and absolutely, Pepsi will Attract Dust As for coat- safe show spray Pledge polish used to be very popular; you could often catch a whiff of it at a show. Its basically a benign mix of lemon oil and beeswax,which waxes and shines without harsh silicones or chemicals. The caveat was to Not use it on the saddle area or the coat could get slick enough to cause slippage. And it comes in a trigger bottle, which eliminates the aerosol hissy-fit so many horses have. It was in my show box, Raps coat never suffered from using it.