What not to do when washing a stainless steel sink?

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Do not use rough chemicals such as bleach, steel wool or abrasive scrubbers because they will damage or scratch the surface. And, acidic substances such as vinegar should never be left to sit long since they may dull the finish. To avoid marks, always scrub against the grain. Clean and rinse well to get rid of residue, and dry sink to prevent water spots. The soft treatment provides permanent durability and smoothness. Know more about How to Clean Stainless Steel Sink