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How to Clean Rust Off of a Cone Top Can

Cone top cans are vintage collector's items, with the oldest ones dating back to 1935. Cone tops have a flat bottom like any can, but it's the spout top with the inverted ribs on the cone that give it its name and distinct appearance. If you're a collector, or you happen to have come across a cone top can that you'd like to clean up and sell, be sure to remove all the rust from the cone top to make it look its best.

Things You'll Need

Plastic gloves
Wire brush
Sandpaper
Aluminum foil
Household vinegar
Bucket
Soft, dry cloth
Dry towel

Instructions

- 1
  Put on plastic disposable gloves and use a wire brush, sandpaper, or a crumpled piece of aluminum foil to scrape flakes of rust off the surface of the can. Just brush lightly so you don't scratch the can or damage any vintage labels. Use this step only if you see big flakes of rust that can be easily removed by scraping.
- 2
  Pour undiluted vinegar into a bucket, deep enough to submerge the can. Place the can in the bucket of vinegar and leave it to soak for two to three hours. If after that time there is still visible rust, leave the can to soak in the vinegar until there's no sign of rust.
- 3
  Remove the can from the vinegar and wipe any remaining rust off with a soft, dry cloth. Wrap the cone top with the cloth and twist the cloth with your hand around the cone top, wiping back and forth to clean the rust out of the grooves of the threads.
- 4
  Rinse the can under clear, running water after the rust is completely removed. Dry the can with a dry towel to prevent water spots.

Collecting Memorabilia