I just started useing this product , after using Meguires 3 polish system (maroon Botles) the swirl/ scrtatch remover is fantastic as is the wax.
I also bought a couple of bottles of the Blitz wash, claims not to leave marks and enhance the finish and it does, can't verify it's duration but poilshed my car in August and still Ok. I 've not seen better for the price yet.
WNJ516