Rust can form on cookware, particularly metal pans, when exposed to moisture, and it can be a health concern when used for cooking. Fortunately, there are simple, effective ways to remove rust from various types of cookware, including stainless steel, cast iron, non-stick pans, and other metals. The following guide explains how to get rid of rust using common kitchen products. Just follow the steps carefully to achieve satisfying results.
1. Removing Rust with Baking Soda
Steps:
Moisten the cookware: Wet the cookware or pan with some water.
Apply Baking Soda: Sprinkle a generous amount of baking soda over the rust stains, covering the entire surface of the cookware, including the sides and bottom.
Let it sit: Leave the baking soda on the cookware for about 30 minutes. Baking soda is a mild abrasive cleaner that helps dissolve rust.
Scrub: Use a sponge to scrub the surface in a circular motion, applying gentle pressure.
Rinse and Dry: Wash the cookware with dish soap and water, rinse thoroughly, and then dry it with a clean towel.
Baking soda works well on non-stick cookware, stainless steel, cast iron, and other metals. For added cleaning power, pour a little white vinegar over the baking soda. The bubbling reaction can help dissolve the rust more effectively.
For Cast Iron Cookware: If you're dealing with stubborn rust on cast iron, use a steel wool pad to scrub it. However, avoid using steel wool on non-stick or stainless steel cookware, as it can scratch and damage the surface. Instead, try using a sponge or a toothbrush, or even a potato. Cut a potato in half, dip it in baking soda, and rub it on the rusted areas. The oxalic acid in the potato helps break down the rust.
2. Removing Rust with Vinegar
Steps:
Create the Vinegar Solution: Fill a large basin or sink with a 50-50 mixture of white vinegar and water, enough to submerge the rusted cookware. For severe rust, let the cookware soak for up to 5 hours.
Soak the Cookware: Submerge the cookware, ensuring that the rusted areas are completely covered by the solution.
Scrub: After soaking, use a sponge or steel wool (for cast iron only) to scrub the cookware.
Rinse and Dry: Rinse the cookware thoroughly with water, and dry it completely with a towel.
The acetic acid in vinegar effectively removes rust and can restore the cookware.
3. Removing Rust with Coarse Salt
Steps:
Cover Rust with Salt: Sprinkle coarse salt directly onto the rusted areas of your pan.
Scrub with Potato or Lemon: Cut a potato or lemon in half and use the cut side to scrub the rusted area in a circular motion. The citric acid in the lemon works similarly to vinegar, helping to dissolve the rust.
Rinse and Dry: Once the rust is gone, wash the pan with soap and water, and dry it with a clean towel.
If the salt turns red or orange from the rust, simply discard it and apply fresh salt. Be cautious when using table salt, as it may be too abrasive for non-stick cookware.
Preventing Rust on Cookware
To avoid rust from forming in the first place, here are some preventive steps you can take:
Regular Cleaning: Always clean cookware promptly after each use. Regular washing with warm water and dish soap prevents rust buildup. Be sure to dry the cookware thoroughly after washing to avoid moisture retention.
Avoid Dishwashers: Don't place cookware in the dishwasher, as the moist environment can encourage rust formation. Washing by hand is preferable.
Apply Oil to Metal Cookware: After cleaning, apply a light coat of cooking oil to the surface of your cookware. This creates a protective layer that prevents moisture from coming into contact with the metal. Use about one to two tablespoons of vegetable oil, then rub it over the inside and outside of the pan with a paper towel.
For oven-safe cookware (such as cast iron), place it in the oven at 177°C (350°F) for about an hour after oiling to seal the oil into the surface.
For non-oven-safe cookware, heat the pan on the stove until it starts to smoke, then let it cool before storing.
Store Cookware Properly: Always store cookware in a dry place to avoid moisture exposure. If stacking cookware, place a paper towel or pan protector between each item to absorb any excess moisture and prevent scratching.
By following these simple steps, you can effectively remove rust from your cookware and prevent it from reappearing, extending the life of your pans and pots.
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