Poli GlowPoli Prep Concentrated RV & Boat Surface Cleaner - Removes Oxidation, Stains, Dirt, Watermarks, Old Wax, Spray-on Ceramics - Safe for Boats & RVs Fiberglass Cleaner - 32 Oz

Quality product and accurate description. Would purchase again.

Works great on RV. Goes on easy brings shine back to the RV makes it look like new

I originally bought both the prep and sealer for our last motorhome. On the new one, we have an extra clear coat finish so the sealer is not needed but nothing gets rid of the black streaks like this one does. I suppose I will always use this as it works very well and is easy to apply.

Ok I’ve tried the oxidation removers, polishes and washes. I’ve put them on by hand, with buffers and orbital buffers until my shoulders burned. They looked great but in the Utah sun non lasted even a summer. This is different. It took patience to put on but no equipment was required. It looks amazing and it lasted the summer and that’s all I ask . Would 1000% do this again.

I returned it After reading the direction I was afraid it might hurt the graphics on my motorhome

I enjoy using this on a moldy old RV exterior. Selection of applicators is important --- I transferred it to a clean spray bottle and wiped with a super-fine steel wool to "restore" the original finish after hosing off with water.

I will probably give this product a better review when I use it in the spring. I have used it before and gave it 5 stars. Will have to see how it performs on prepping the surface of my motor home since I have "waxed" it with Poly Glo.

Labor intense....but we'll worth it....