I did some welding on a Snapper deck for a fellow the other day and when he came to pic it up, he brought me these. First set I have ever had. A little rough, but we'll see what can be done.
Got out the LimeAway and a Brillo pad. Using just a light pressure and no water I got them looking better. Applied a coat of Mother's Carnuba Wax.
Here's a close up of the worst one.