Cleaning Groves on Van

[Lepps50]

Bought a used Dewalt 849 buffer and starting to remove oxidation on the roof of the van. I am having trouble getting the oxidation out of the groves. Should I do these by hand? Tried the buffer and on the groves and burned the edge of the grove. Flat spots are cleaning up good!

[sparkie]

Welcome to AG. Do it by hand, that's the only thing I can tell you. I have a PC, you can't get groves with it at all or very little. Maybe someone here can chime in with a better suggestion.

[Jdm]

Mothers Power ball

[Meghan]

Or maybe the spot buffs will fit