Krejci sighting....
The only thing you need to be aware of (as far as I know) is that it's an acid and will take off ALL the wax. It'll be clean, but the benefits of keeping her waxed will be gone. Some people carry vinegar & water as well as a spray wax to follow with. I believe that some of the products do both at once.
My confession is that in 3 years, I haven't waxed my Epic. Tried to last year but ran out of time.