I have a brand new set of Wusthof Grand Prix knives. Despite previous
care discussions, Hubby grabbed the scouring pad (on the back of a
sponge) and cleaned the heck out of my Santoku. I know it's just a
knife, but I only used it twice and it looks like a 15 year old pieces
of garbage to me.

Can anyone recommend any methods/products for removing these fine
abrasion scratches from the side of the blade? Some sort of paste,
etc to buff it out?
About the only thing I have on hand that might be a possibility is Bar
Keepers Friend. I have no idea if this would be appropriate or what I
can use to spruce this knife up. Ideas?

Thanks!