We always like to share our secrets for restoration and maintenance of espresso machines, and this metal polish is absolutely tops for cleaning and rejuvination of all types of metal on an espresso machine. We still use Simichrome polish for heavy corrosion applied with fine steel wool and a lot of elbow grease, but this Mother's polish is excellent for aluminum and stainless which is hazy or dirty. It imparts a rich glow to the metal with minimum rubbing and the polish has absolutely NO GRIT or abrasive qualities at all. Creme consistency, just rub it on with a soft cloth and rub it off and the result is very impressive. 5 ounce plastic tub lasts a long time.
