Can my new kettle be polished?

[The Pale Horse]

I bought a new kettle from my LHBS on black Friday and was wondering if I can polish it like everyone has done? Its SS like all the others, but the finish is really dull. Maybe because it's a new keg/kettle? Picture is attached

 

[day_trippr]

Here ya go...
https://www.homebrewtalk.com/f11/polishing-your-keg-more-than-clever-euphemism-54025/

Cheers!

 

[The Pale Horse]

Thanks!