Polish Helps Remove This From Silver
This page is the CodyCross answer for the clue below from House of Horrors, Group 1111, Puzzle 4 (Mad Scientist).
Question is: Polish Helps Remove This From Silver
and the answer is: TARNISH
Word Meaning:
TARNISH — Oxidation or discoloration, especially of a decorative metal exposed to air.
Definitions from Wiktionary.