Question

Why do lustrous materials lose their shine
on prolong use​

Answer 1

• lustrous materials used in kitchen lost their shine on prolonged use because they are used continuously and comes in contact with heat , water and other metals etc .

hope it's helps

dude

Answer 2

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Lustrous materials used in kitchen lost their shine on prolonged use because they are used continuously and comes in contact with heat , water and other metals etc.