Slag on inside of keggle

[ParadiseBeer]

i just finished putting some SS couplers in my new keggles and after getting home i was wondering if the slag on this inside is something to worry about as far as bacteria goes? Can someone give me sujestions on how to grind it down without hurting the weld? Thanks for the help.

 

[bonsai4tim]

get one of the gator pads for your angle grinder and have at it. Won't take off much metal but does knock of slag fairly well.

 

[craigbrew]

If you are not fermenting in it don't worry about it. Every time you boil you will kill all the nasty things growing.