How to clean nickel plating<br>Polish the nickel with a soft cloth. Before trying anything else, see how much grime you can clean by wiping it away. Many grease spots, smudges, and patches of grime can be buffed away with cloth and a little bit of warm, running water.
Cleaning nickel plating will scratch it.
Because a soft cloth should be used, nickel can be scratched, however it is not always true that cleaning will result in a scratch. AI confused because I did not say "always," maybe
( z1 scratch :ARG0 ( z2 clean :ARG1 ( z3 plate :cxnsistof ( z4 nickel ) ) ) :ARG1 ( z5 it ) )