corian

My Corian counter top in the wet bar has stains that just won't go away. Everything I read says to use "Bar Keepers Friend" - which I have tried several times but the stains keep coming back when it dries. Has anybody else had this problem? I'm sure I am missing something as Corian...

the corian countertop around the sink on my 320, in the cockpit, is faded. I verified it is Corian by checking the parts catalogue. Has anyone used Rejuvinate on it? It’s a product at Home Depot, supposedly will bring back the “shine and luster”. If not, what product did you use on the outside...